50666140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{361901}}^1$

素因数の和:361917

約数の個数: 24

約数和(自身を含む): 121599072

約数和(自身を除く): 70932932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 361901, 723802, 1447604, 1809505, 2533307, 3619010, 5066614, 7238020, 10133228, 12666535, 25333070, 50666140]

約数ペア:

[(1, 50666140), (2, 25333070), (4, 12666535), (5, 10133228), (7, 7238020), (10, 5066614), (14, 3619010), (20, 2533307), (28, 1809505), (35, 1447604), (70, 723802), (140, 361901)]