51920255

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{1049}}^1$

素因数の和:1594

約数の個数: 16

約数和(自身を含む): 65772000

約数和(自身を除く): 13851745

約数列:

[1, 5, 19, 95, 521, 1049, 2605, 5245, 9899, 19931, 49495, 99655, 546529, 2732645, 10384051, 51920255]

約数ペア:

[(1, 51920255), (5, 10384051), (19, 2732645), (95, 546529), (521, 99655), (1049, 49495), (2605, 19931), (5245, 9899)]