56550510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20269}}^1$

素因数の和:20313

約数の個数: 48

約数和(自身を含む): 151781760

約数和(自身を除く): 95231250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 20269, 40538, 60807, 101345, 121614, 182421, 202690, 304035, 364842, 608070, 628339, 912105, 1256678, 1824210, 1885017, 3141695, 3770034, 5655051, 6283390, 9425085, 11310102, 18850170, 28275255, 56550510]

約数ペア:

[(1, 56550510), (2, 28275255), (3, 18850170), (5, 11310102), (6, 9425085), (9, 6283390), (10, 5655051), (15, 3770034), (18, 3141695), (30, 1885017), (31, 1824210), (45, 1256678), (62, 912105), (90, 628339), (93, 608070), (155, 364842), (186, 304035), (279, 202690), (310, 182421), (465, 121614), (558, 101345), (930, 60807), (1395, 40538), (2790, 20269)]