56890655

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{1777}}^1$

素因数の和:2138

約数の個数: 16

約数和(自身を含む): 72115680

約数和(自身を除く): 15225025

約数列:

[1, 5, 19, 95, 337, 1685, 1777, 6403, 8885, 32015, 33763, 168815, 598849, 2994245, 11378131, 56890655]

約数ペア:

[(1, 56890655), (5, 11378131), (19, 2994245), (95, 598849), (337, 168815), (1685, 33763), (1777, 32015), (6403, 8885)]