48759140

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{7789}}^1$

素因数の和:8111

約数の個数: 24

約数和(自身を含む): 102734520

約数和(自身を除く): 53975380

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 6260, 7789, 15578, 31156, 38945, 77890, 155780, 2437957, 4875914, 9751828, 12189785, 24379570, 48759140]

約数ペア:

[(1, 48759140), (2, 24379570), (4, 12189785), (5, 9751828), (10, 4875914), (20, 2437957), (313, 155780), (626, 77890), (1252, 38945), (1565, 31156), (3130, 15578), (6260, 7789)]