51757264

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{19141}}^1$

素因数の和:19175

約数の個数: 30

約数和(自身を含む): 108592566

約数和(自身を除く): 56835302

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 19141, 38282, 76564, 153128, 248833, 306256, 497666, 995332, 1990664, 3234829, 3981328, 6469658, 12939316, 25878632, 51757264]

約数ペア:

[(1, 51757264), (2, 25878632), (4, 12939316), (8, 6469658), (13, 3981328), (16, 3234829), (26, 1990664), (52, 995332), (104, 497666), (169, 306256), (208, 248833), (338, 153128), (676, 76564), (1352, 38282), (2704, 19141)]