IGNOU BCA 2nd sem Solved Assignment - Write a C program to find out perfect numbers from 1 and 50.

Write a C program to find out perfect numbers from 1 and 50.

Ans

#include<stdio.h>

int main(){

  int n,i,sum;

  printf("Perfect numbers are: ");

  for(n=1;n<=50;n++){

    i=1;

    sum = 0;

    while(i<n){

      if(n%i==0)

           sum=sum+i;

          i++;

    }

    if(sum==n)

      printf("%d ",n);

  }

  return 0;

}