56784310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{3167}}^1$

素因数の和:3348

約数の個数: 32

約数和(自身を含む): 112223232

約数和(自身を除く): 55438922

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 163, 326, 815, 1630, 1793, 3167, 3586, 6334, 8965, 15835, 17930, 31670, 34837, 69674, 174185, 348370, 516221, 1032442, 2581105, 5162210, 5678431, 11356862, 28392155, 56784310]

約数ペア:

[(1, 56784310), (2, 28392155), (5, 11356862), (10, 5678431), (11, 5162210), (22, 2581105), (55, 1032442), (110, 516221), (163, 348370), (326, 174185), (815, 69674), (1630, 34837), (1793, 31670), (3167, 17930), (3586, 15835), (6334, 8965)]