56495998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127819}}^1$

素因数の和:127851

約数の個数: 16

約数和(自身を含む): 96631920

約数和(自身を除く): 40135922

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 127819, 255638, 1661647, 2172923, 3323294, 4345846, 28247999, 56495998]

約数ペア:

[(1, 56495998), (2, 28247999), (13, 4345846), (17, 3323294), (26, 2172923), (34, 1661647), (221, 255638), (442, 127819)]