51464255

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1999}}^1$

素因数の和:2294

約数の個数: 16

約数和(自身を含む): 65280000

約数和(自身を除く): 13815745

約数列:

[1, 5, 19, 95, 271, 1355, 1999, 5149, 9995, 25745, 37981, 189905, 541729, 2708645, 10292851, 51464255]

約数ペア:

[(1, 51464255), (5, 10292851), (19, 2708645), (95, 541729), (271, 189905), (1355, 37981), (1999, 25745), (5149, 9995)]