52501072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{252409}}^1$

素因数の和:252430

約数の個数: 20

約数和(自身を含む): 109545940

約数和(自身を除く): 57044868

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 252409, 504818, 1009636, 2019272, 3281317, 4038544, 6562634, 13125268, 26250536, 52501072]

約数ペア:

[(1, 52501072), (2, 26250536), (4, 13125268), (8, 6562634), (13, 4038544), (16, 3281317), (26, 2019272), (52, 1009636), (104, 504818), (208, 252409)]