54302140

素因数分解:

$2^2\times 5^1\times {\mathrm{887}}^1\times {\mathrm{3061}}^1$

素因数の和:3957

約数の個数: 24

約数和(自身を含む): 114200352

約数和(自身を除く): 59898212

約数列:

[1, 2, 4, 5, 10, 20, 887, 1774, 3061, 3548, 4435, 6122, 8870, 12244, 15305, 17740, 30610, 61220, 2715107, 5430214, 10860428, 13575535, 27151070, 54302140]

約数ペア:

[(1, 54302140), (2, 27151070), (4, 13575535), (5, 10860428), (10, 5430214), (20, 2715107), (887, 61220), (1774, 30610), (3061, 17740), (3548, 15305), (4435, 12244), (6122, 8870)]