56912995

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1\times {\mathrm{449}}^1$

素因数の和:806

約数の個数: 16

約数和(自身を含む): 69400800

約数和(自身を除く): 12487805

約数列:

[1, 5, 101, 251, 449, 505, 1255, 2245, 25351, 45349, 112699, 126755, 226745, 563495, 11382599, 56912995]

約数ペア:

[(1, 56912995), (5, 11382599), (101, 563495), (251, 226745), (449, 126755), (505, 112699), (1255, 45349), (2245, 25351)]