54086630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13421}}^1$

素因数の和:13472

約数の個数: 32

約数和(自身を含む): 108235008

約数和(自身を除く): 54148378

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 13421, 26842, 67105, 134210, 174473, 348946, 416051, 832102, 872365, 1744730, 2080255, 4160510, 5408663, 10817326, 27043315, 54086630]

約数ペア:

[(1, 54086630), (2, 27043315), (5, 10817326), (10, 5408663), (13, 4160510), (26, 2080255), (31, 1744730), (62, 872365), (65, 832102), (130, 416051), (155, 348946), (310, 174473), (403, 134210), (806, 67105), (2015, 26842), (4030, 13421)]