56185020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10069}}^1$

素因数の和:10115

約数の個数: 72

約数和(自身を含む): 175943040

約数和(自身を除く): 119758020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 10069, 20138, 30207, 40276, 50345, 60414, 90621, 100690, 120828, 151035, 181242, 201380, 302070, 312139, 362484, 453105, 604140, 624278, 906210, 936417, 1248556, 1560695, 1812420, 1872834, 2809251, 3121390, 3745668, 4682085, 5618502, 6242780, 9364170, 11237004, 14046255, 18728340, 28092510, 56185020]

約数ペア:

[(1, 56185020), (2, 28092510), (3, 18728340), (4, 14046255), (5, 11237004), (6, 9364170), (9, 6242780), (10, 5618502), (12, 4682085), (15, 3745668), (18, 3121390), (20, 2809251), (30, 1872834), (31, 1812420), (36, 1560695), (45, 1248556), (60, 936417), (62, 906210), (90, 624278), (93, 604140), (124, 453105), (155, 362484), (180, 312139), (186, 302070), (279, 201380), (310, 181242), (372, 151035), (465, 120828), (558, 100690), (620, 90621), (930, 60414), (1116, 50345), (1395, 40276), (1860, 30207), (2790, 20138), (5580, 10069)]