48331480

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{38977}}^1$

素因数の和:39019

約数の個数: 32

約数和(自身を含む): 112256640

約数和(自身を除く): 63925160

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 38977, 77954, 155908, 194885, 311816, 389770, 779540, 1208287, 1559080, 2416574, 4833148, 6041435, 9666296, 12082870, 24165740, 48331480]

約数ペア:

[(1, 48331480), (2, 24165740), (4, 12082870), (5, 9666296), (8, 6041435), (10, 4833148), (20, 2416574), (31, 1559080), (40, 1208287), (62, 779540), (124, 389770), (155, 311816), (248, 194885), (310, 155908), (620, 77954), (1240, 38977)]