50180620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1579}}^1$

素因数の和:1822

約数の個数: 48

約数和(自身を含む): 121040640

約数和(自身を除く): 70860020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 227, 454, 908, 1135, 1579, 1589, 2270, 3158, 3178, 4540, 6316, 6356, 7895, 7945, 11053, 15790, 15890, 22106, 31580, 31780, 44212, 55265, 110530, 221060, 358433, 716866, 1433732, 1792165, 2509031, 3584330, 5018062, 7168660, 10036124, 12545155, 25090310, 50180620]

約数ペア:

[(1, 50180620), (2, 25090310), (4, 12545155), (5, 10036124), (7, 7168660), (10, 5018062), (14, 3584330), (20, 2509031), (28, 1792165), (35, 1433732), (70, 716866), (140, 358433), (227, 221060), (454, 110530), (908, 55265), (1135, 44212), (1579, 31780), (1589, 31580), (2270, 22106), (3158, 15890), (3178, 15790), (4540, 11053), (6316, 7945), (6356, 7895)]