48992890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{701}}^1$

素因数の和:978

約数の個数: 32

約数和(自身を含む): 91737360

約数和(自身を除く): 42744470

約数列:

[1, 2, 5, 10, 29, 58, 145, 241, 290, 482, 701, 1205, 1402, 2410, 3505, 6989, 7010, 13978, 20329, 34945, 40658, 69890, 101645, 168941, 203290, 337882, 844705, 1689410, 4899289, 9798578, 24496445, 48992890]

約数ペア:

[(1, 48992890), (2, 24496445), (5, 9798578), (10, 4899289), (29, 1689410), (58, 844705), (145, 337882), (241, 203290), (290, 168941), (482, 101645), (701, 69890), (1205, 40658), (1402, 34945), (2410, 20329), (3505, 13978), (6989, 7010)]