56625947

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{311}}^1$

素因数の和:411

約数の個数: 24

約数和(自身を含む): 70237440

約数和(自身を除く): 13611493

約数列:

[1, 7, 19, 37, 133, 259, 311, 703, 1369, 2177, 4921, 5909, 9583, 11507, 26011, 41363, 80549, 182077, 218633, 425759, 1530431, 2980313, 8089421, 56625947]

約数ペア:

[(1, 56625947), (7, 8089421), (19, 2980313), (37, 1530431), (133, 425759), (259, 218633), (311, 182077), (703, 80549), (1369, 41363), (2177, 26011), (4921, 11507), (5909, 9583)]