66118550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{45599}}^1$

素因数の和:45640

約数の個数: 24

約数和(自身を含む): 127224000

約数和(自身を除く): 61105450

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 45599, 91198, 227995, 455990, 1139975, 1322371, 2279950, 2644742, 6611855, 13223710, 33059275, 66118550]

約数ペア:

[(1, 66118550), (2, 33059275), (5, 13223710), (10, 6611855), (25, 2644742), (29, 2279950), (50, 1322371), (58, 1139975), (145, 455990), (290, 227995), (725, 91198), (1450, 45599)]