48122540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{77617}}^1$

素因数の和:77657

約数の個数: 24

約数和(自身を含む): 104318592

約数和(自身を除く): 56196052

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 77617, 155234, 310468, 388085, 776170, 1552340, 2406127, 4812254, 9624508, 12030635, 24061270, 48122540]

約数ペア:

[(1, 48122540), (2, 24061270), (4, 12030635), (5, 9624508), (10, 4812254), (20, 2406127), (31, 1552340), (62, 776170), (124, 388085), (155, 310468), (310, 155234), (620, 77617)]