55789604

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{82529}}^1$

素因数の和:82559

約数の個数: 18

約数和(自身を含む): 105720930

約数和(自身を除く): 49931326

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 82529, 165058, 330116, 1072877, 2145754, 4291508, 13947401, 27894802, 55789604]

約数ペア:

[(1, 55789604), (2, 27894802), (4, 13947401), (13, 4291508), (26, 2145754), (52, 1072877), (169, 330116), (338, 165058), (676, 82529)]