51035725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{421}}^1$

素因数の和:817

約数の個数: 24

約数和(自身を含む): 68497352

約数和(自身を除く): 17461627

約数列:

[1, 5, 13, 25, 65, 325, 373, 421, 1865, 2105, 4849, 5473, 9325, 10525, 24245, 27365, 121225, 136825, 157033, 785165, 2041429, 3925825, 10207145, 51035725]

約数ペア:

[(1, 51035725), (5, 10207145), (13, 3925825), (25, 2041429), (65, 785165), (325, 157033), (373, 136825), (421, 121225), (1865, 27365), (2105, 24245), (4849, 10525), (5473, 9325)]