52563140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{375451}}^1$

素因数の和:375467

約数の個数: 24

約数和(自身を含む): 126151872

約数和(自身を除く): 73588732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 375451, 750902, 1501804, 1877255, 2628157, 3754510, 5256314, 7509020, 10512628, 13140785, 26281570, 52563140]

約数ペア:

[(1, 52563140), (2, 26281570), (4, 13140785), (5, 10512628), (7, 7509020), (10, 5256314), (14, 3754510), (20, 2628157), (28, 1877255), (35, 1501804), (70, 750902), (140, 375451)]