56501291

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{12437}}^1$

素因数の和:12514

約数の個数: 16

約数和(自身を含む): 71642880

約数和(自身を除く): 15141589

約数列:

[1, 7, 11, 59, 77, 413, 649, 4543, 12437, 87059, 136807, 733783, 957649, 5136481, 8071613, 56501291]

約数ペア:

[(1, 56501291), (7, 8071613), (11, 5136481), (59, 957649), (77, 733783), (413, 136807), (649, 87059), (4543, 12437)]