56861996

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{1063}}^1$

素因数の和:1421

約数の個数: 24

約数和(自身を含む): 102246144

約数和(自身を除く): 45384148

約数列:

[1, 2, 4, 43, 86, 172, 311, 622, 1063, 1244, 2126, 4252, 13373, 26746, 45709, 53492, 91418, 182836, 330593, 661186, 1322372, 14215499, 28430998, 56861996]

約数ペア:

[(1, 56861996), (2, 28430998), (4, 14215499), (43, 1322372), (86, 661186), (172, 330593), (311, 182836), (622, 91418), (1063, 53492), (1244, 45709), (2126, 26746), (4252, 13373)]