56181710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{432167}}^1$

素因数の和:432187

約数の個数: 16

約数和(自身を含む): 108906336

約数和(自身を除く): 52724626

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 432167, 864334, 2160835, 4321670, 5618171, 11236342, 28090855, 56181710]

約数ペア:

[(1, 56181710), (2, 28090855), (5, 11236342), (10, 5618171), (13, 4321670), (26, 2160835), (65, 864334), (130, 432167)]