56479670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{434459}}^1$

素因数の和:434479

約数の個数: 16

約数和(自身を含む): 109483920

約数和(自身を除く): 53004250

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 434459, 868918, 2172295, 4344590, 5647967, 11295934, 28239835, 56479670]

約数ペア:

[(1, 56479670), (2, 28239835), (5, 11295934), (10, 5647967), (13, 4344590), (26, 2172295), (65, 868918), (130, 434459)]