54826070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{421739}}^1$

素因数の和:421759

約数の個数: 16

約数和(自身を含む): 106278480

約数和(自身を除く): 51452410

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 421739, 843478, 2108695, 4217390, 5482607, 10965214, 27413035, 54826070]

約数ペア:

[(1, 54826070), (2, 27413035), (5, 10965214), (10, 5482607), (13, 4217390), (26, 2108695), (65, 843478), (130, 421739)]