53573260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{206051}}^1$

素因数の和:206073

約数の個数: 24

約数和(自身を含む): 121158576

約数和(自身を除く): 67585316

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 206051, 412102, 824204, 1030255, 2060510, 2678663, 4121020, 5357326, 10714652, 13393315, 26786630, 53573260]

約数ペア:

[(1, 53573260), (2, 26786630), (4, 13393315), (5, 10714652), (10, 5357326), (13, 4121020), (20, 2678663), (26, 2060510), (52, 1030255), (65, 824204), (130, 412102), (260, 206051)]