56395790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{11923}}^1$

素因数の和:11984

約数の個数: 32

約数和(自身を含む): 113325696

約数和(自身を除く): 56929906

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 11923, 23846, 59615, 119230, 131153, 262306, 512689, 655765, 1025378, 1311530, 2563445, 5126890, 5639579, 11279158, 28197895, 56395790]

約数ペア:

[(1, 56395790), (2, 28197895), (5, 11279158), (10, 5639579), (11, 5126890), (22, 2563445), (43, 1311530), (55, 1025378), (86, 655765), (110, 512689), (215, 262306), (430, 131153), (473, 119230), (946, 59615), (2365, 23846), (4730, 11923)]