56856004

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{102259}}^1$

素因数の和:102402

約数の個数: 12

約数和(自身を含む): 100214800

約数和(自身を除く): 43358796

約数列:

[1, 2, 4, 139, 278, 556, 102259, 204518, 409036, 14214001, 28428002, 56856004]

約数ペア:

[(1, 56856004), (2, 28428002), (4, 14214001), (139, 409036), (278, 204518), (556, 102259)]