48830120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71809}}^1$

素因数の和:71837

約数の個数: 32

約数和(自身を含む): 116332200

約数和(自身を除く): 67502080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 71809, 143618, 287236, 359045, 574472, 718090, 1220753, 1436180, 2441506, 2872360, 4883012, 6103765, 9766024, 12207530, 24415060, 48830120]

約数ペア:

[(1, 48830120), (2, 24415060), (4, 12207530), (5, 9766024), (8, 6103765), (10, 4883012), (17, 2872360), (20, 2441506), (34, 1436180), (40, 1220753), (68, 718090), (85, 574472), (136, 359045), (170, 287236), (340, 143618), (680, 71809)]