56184210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{3449}}^1$

素因数の和:3643

約数の個数: 48

約数和(自身を含む): 146928600

約数和(自身を除く): 90744390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 181, 362, 543, 905, 1086, 1629, 1810, 2715, 3258, 3449, 5430, 6898, 8145, 10347, 16290, 17245, 20694, 31041, 34490, 51735, 62082, 103470, 155205, 310410, 624269, 1248538, 1872807, 3121345, 3745614, 5618421, 6242690, 9364035, 11236842, 18728070, 28092105, 56184210]

約数ペア:

[(1, 56184210), (2, 28092105), (3, 18728070), (5, 11236842), (6, 9364035), (9, 6242690), (10, 5618421), (15, 3745614), (18, 3121345), (30, 1872807), (45, 1248538), (90, 624269), (181, 310410), (362, 155205), (543, 103470), (905, 62082), (1086, 51735), (1629, 34490), (1810, 31041), (2715, 20694), (3258, 17245), (3449, 16290), (5430, 10347), (6898, 8145)]