55086782

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{2269}}^1$

素因数の和:2531

約数の個数: 16

約数和(自身を含む): 84444000

約数和(自身を除く): 29357218

約数列:

[1, 2, 61, 122, 199, 398, 2269, 4538, 12139, 24278, 138409, 276818, 451531, 903062, 27543391, 55086782]

約数ペア:

[(1, 55086782), (2, 27543391), (61, 903062), (122, 451531), (199, 276818), (398, 138409), (2269, 24278), (4538, 12139)]