56972069

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{5323}}^1$

素因数の和:5480

約数の個数: 16

約数和(自身を含む): 71554560

約数和(自身を除く): 14582491

約数列:

[1, 7, 11, 77, 139, 973, 1529, 5323, 10703, 37261, 58553, 409871, 739897, 5179279, 8138867, 56972069]

約数ペア:

[(1, 56972069), (7, 8138867), (11, 5179279), (77, 739897), (139, 409871), (973, 58553), (1529, 37261), (5323, 10703)]