56893945

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{647}}^1$

素因数の和:1104

約数の個数: 16

約数和(自身を含む): 70139520

約数和(自身を除く): 13245575

約数列:

[1, 5, 43, 215, 409, 647, 2045, 3235, 17587, 27821, 87935, 139105, 264623, 1323115, 11378789, 56893945]

約数ペア:

[(1, 56893945), (5, 11378789), (43, 1323115), (215, 264623), (409, 139105), (647, 87935), (2045, 27821), (3235, 17587)]