48417970

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{499}}^1$

素因数の和:850

約数の個数: 32

約数和(自身を含む): 90432000

約数和(自身を除く): 42014030

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 313, 499, 626, 998, 1565, 2495, 3130, 4990, 9703, 15469, 19406, 30938, 48515, 77345, 97030, 154690, 156187, 312374, 780935, 1561870, 4841797, 9683594, 24208985, 48417970]

約数ペア:

[(1, 48417970), (2, 24208985), (5, 9683594), (10, 4841797), (31, 1561870), (62, 780935), (155, 312374), (310, 156187), (313, 154690), (499, 97030), (626, 77345), (998, 48515), (1565, 30938), (2495, 19406), (3130, 15469), (4990, 9703)]