50720485

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{617}}^1$

素因数の和:1064

約数の個数: 16

約数和(自身を含む): 62605872

約数和(自身を除く): 11885387

約数列:

[1, 5, 41, 205, 401, 617, 2005, 3085, 16441, 25297, 82205, 126485, 247417, 1237085, 10144097, 50720485]

約数ペア:

[(1, 50720485), (5, 10144097), (41, 1237085), (205, 247417), (401, 126485), (617, 82205), (2005, 25297), (3085, 16441)]