55514992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{266899}}^1$

素因数の和:266920

約数の個数: 20

約数和(自身を含む): 115834600

約数和(自身を除く): 60319608

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 266899, 533798, 1067596, 2135192, 3469687, 4270384, 6939374, 13878748, 27757496, 55514992]

約数ペア:

[(1, 55514992), (2, 27757496), (4, 13878748), (8, 6939374), (13, 4270384), (16, 3469687), (26, 2135192), (52, 1067596), (104, 533798), (208, 266899)]