48121240

素因数分解:

$2^3\times 5^1\times {\mathrm{691}}^1\times {\mathrm{1741}}^1$

素因数の和:2443

約数の個数: 32

約数和(自身を含む): 108491760

約数和(自身を除く): 60370520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 691, 1382, 1741, 2764, 3455, 3482, 5528, 6910, 6964, 8705, 13820, 13928, 17410, 27640, 34820, 69640, 1203031, 2406062, 4812124, 6015155, 9624248, 12030310, 24060620, 48121240]

約数ペア:

[(1, 48121240), (2, 24060620), (4, 12030310), (5, 9624248), (8, 6015155), (10, 4812124), (20, 2406062), (40, 1203031), (691, 69640), (1382, 34820), (1741, 27640), (2764, 17410), (3455, 13928), (3482, 13820), (5528, 8705), (6910, 6964)]