53947340

素因数分解:

$2^2\times 5^1\times {\mathrm{887}}^1\times {\mathrm{3041}}^1$

素因数の和:3937

約数の個数: 24

約数和(自身を含む): 113454432

約数和(自身を除く): 59507092

約数列:

[1, 2, 4, 5, 10, 20, 887, 1774, 3041, 3548, 4435, 6082, 8870, 12164, 15205, 17740, 30410, 60820, 2697367, 5394734, 10789468, 13486835, 26973670, 53947340]

約数ペア:

[(1, 53947340), (2, 26973670), (4, 13486835), (5, 10789468), (10, 5394734), (20, 2697367), (887, 60820), (1774, 30410), (3041, 17740), (3548, 15205), (4435, 12164), (6082, 8870)]