51980033

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{62401}}^1$

素因数の和:62432

約数の個数: 12

約数和(自身を含む): 64024452

約数和(自身を除く): 12044419

約数列:

[1, 7, 17, 49, 119, 833, 62401, 436807, 1060817, 3057649, 7425719, 51980033]

約数ペア:

[(1, 51980033), (7, 7425719), (17, 3057649), (49, 1060817), (119, 436807), (833, 62401)]