56454310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2579}}^1$

素因数の和:2796

約数の個数: 32

約数和(自身を含む): 111456000

約数和(自身を除く): 55001690

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 199, 398, 995, 1990, 2189, 2579, 4378, 5158, 10945, 12895, 21890, 25790, 28369, 56738, 141845, 283690, 513221, 1026442, 2566105, 5132210, 5645431, 11290862, 28227155, 56454310]

約数ペア:

[(1, 56454310), (2, 28227155), (5, 11290862), (10, 5645431), (11, 5132210), (22, 2566105), (55, 1026442), (110, 513221), (199, 283690), (398, 141845), (995, 56738), (1990, 28369), (2189, 25790), (2579, 21890), (4378, 12895), (5158, 10945)]