48720651

素因数分解:

$3^1\times 7^2\times {\mathrm{271}}^1\times {\mathrm{1223}}^1$

素因数の和:1511

約数の個数: 24

約数和(自身を含む): 75907584

約数和(自身を除く): 27186933

約数列:

[1, 3, 7, 21, 49, 147, 271, 813, 1223, 1897, 3669, 5691, 8561, 13279, 25683, 39837, 59927, 179781, 331433, 994299, 2320031, 6960093, 16240217, 48720651]

約数ペア:

[(1, 48720651), (3, 16240217), (7, 6960093), (21, 2320031), (49, 994299), (147, 331433), (271, 179781), (813, 59927), (1223, 39837), (1897, 25683), (3669, 13279), (5691, 8561)]