56526040

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{6337}}^1$

素因数の和:6571

約数の個数: 32

約数和(自身を含む): 127774080

約数和(自身を除く): 71248040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 892, 1115, 1784, 2230, 4460, 6337, 8920, 12674, 25348, 31685, 50696, 63370, 126740, 253480, 1413151, 2826302, 5652604, 7065755, 11305208, 14131510, 28263020, 56526040]

約数ペア:

[(1, 56526040), (2, 28263020), (4, 14131510), (5, 11305208), (8, 7065755), (10, 5652604), (20, 2826302), (40, 1413151), (223, 253480), (446, 126740), (892, 63370), (1115, 50696), (1784, 31685), (2230, 25348), (4460, 12674), (6337, 8920)]