52978250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{16301}}^1$

素因数の和:16331

約数の個数: 32

約数和(自身を含む): 106810704

約数和(自身を除く): 53832454

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 16301, 32602, 81505, 163010, 211913, 407525, 423826, 815050, 1059565, 2037625, 2119130, 4075250, 5297825, 10595650, 26489125, 52978250]

約数ペア:

[(1, 52978250), (2, 26489125), (5, 10595650), (10, 5297825), (13, 4075250), (25, 2119130), (26, 2037625), (50, 1059565), (65, 815050), (125, 423826), (130, 407525), (250, 211913), (325, 163010), (650, 81505), (1625, 32602), (3250, 16301)]