A natural number N is such that it can be expressed as N = p + q + r, where p, q and r are distinct factors of N. How many numbers below 50 have this property?
A
6
B
7
C
8
D
9
Correct Answer: Option C
Explanation
1. **Understand the Equation:** We are given $N = p + q + r$, where $p, q, r$ are distinct factors.
2. **Transform to Fractions:** Divide the entire equation