51591935

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{3907}}^1$

素因数の和:4070

約数の個数: 16

約数和(自身を含む): 65654400

約数和(自身を除く): 14062465

約数列:

[1, 5, 19, 95, 139, 695, 2641, 3907, 13205, 19535, 74233, 371165, 543073, 2715365, 10318387, 51591935]

約数ペア:

[(1, 51591935), (5, 10318387), (19, 2715365), (95, 543073), (139, 371165), (695, 74233), (2641, 19535), (3907, 13205)]