48902120

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{42157}}^1$

素因数の和:42197

約数の個数: 32

約数和(自身を含む): 113826600

約数和(自身を除く): 64924480

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 42157, 84314, 168628, 210785, 337256, 421570, 843140, 1222553, 1686280, 2445106, 4890212, 6112765, 9780424, 12225530, 24451060, 48902120]

約数ペア:

[(1, 48902120), (2, 24451060), (4, 12225530), (5, 9780424), (8, 6112765), (10, 4890212), (20, 2445106), (29, 1686280), (40, 1222553), (58, 843140), (116, 421570), (145, 337256), (232, 210785), (290, 168628), (580, 84314), (1160, 42157)]