55498690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{426913}}^1$

素因数の和:426933

約数の個数: 16

約数和(自身を含む): 107582328

約数和(自身を除く): 52083638

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 426913, 853826, 2134565, 4269130, 5549869, 11099738, 27749345, 55498690]

約数ペア:

[(1, 55498690), (2, 27749345), (5, 11099738), (10, 5549869), (13, 4269130), (26, 2134565), (65, 853826), (130, 426913)]