53398860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{30689}}^1$

素因数の和:30730

約数の個数: 48

約数和(自身を含む): 154677600

約数和(自身を除く): 101278740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 30689, 61378, 92067, 122756, 153445, 184134, 306890, 368268, 460335, 613780, 889981, 920670, 1779962, 1841340, 2669943, 3559924, 4449905, 5339886, 8899810, 10679772, 13349715, 17799620, 26699430, 53398860]

約数ペア:

[(1, 53398860), (2, 26699430), (3, 17799620), (4, 13349715), (5, 10679772), (6, 8899810), (10, 5339886), (12, 4449905), (15, 3559924), (20, 2669943), (29, 1841340), (30, 1779962), (58, 920670), (60, 889981), (87, 613780), (116, 460335), (145, 368268), (174, 306890), (290, 184134), (348, 153445), (435, 122756), (580, 92067), (870, 61378), (1740, 30689)]