56179370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{432149}}^1$

素因数の和:432169

約数の個数: 16

約数和(自身を含む): 108901800

約数和(自身を除く): 52722430

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 432149, 864298, 2160745, 4321490, 5617937, 11235874, 28089685, 56179370]

約数ペア:

[(1, 56179370), (2, 28089685), (5, 11235874), (10, 5617937), (13, 4321490), (26, 2160745), (65, 864298), (130, 432149)]