57018910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{33739}}^1$

素因数の和:33772

約数の個数: 24

約数和(自身を含む): 111139560

約数和(自身を除く): 54120650

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 33739, 67478, 168695, 337390, 438607, 877214, 2193035, 4386070, 5701891, 11403782, 28509455, 57018910]

約数ペア:

[(1, 57018910), (2, 28509455), (5, 11403782), (10, 5701891), (13, 4386070), (26, 2193035), (65, 877214), (130, 438607), (169, 337390), (338, 168695), (845, 67478), (1690, 33739)]