48480460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11941}}^1$

素因数の和:11986

約数の個数: 48

約数和(自身を含む): 120375360

約数和(自身を除く): 71894900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 11941, 23882, 47764, 59705, 83587, 119410, 167174, 238820, 334348, 346289, 417935, 692578, 835870, 1385156, 1671740, 1731445, 2424023, 3462890, 4848046, 6925780, 9696092, 12120115, 24240230, 48480460]

約数ペア:

[(1, 48480460), (2, 24240230), (4, 12120115), (5, 9696092), (7, 6925780), (10, 4848046), (14, 3462890), (20, 2424023), (28, 1731445), (29, 1671740), (35, 1385156), (58, 835870), (70, 692578), (116, 417935), (140, 346289), (145, 334348), (203, 238820), (290, 167174), (406, 119410), (580, 83587), (812, 59705), (1015, 47764), (2030, 23882), (4060, 11941)]