51758278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{13921}}^1$

素因数の和:13960

約数の個数: 24

約数和(自身を含む): 91718136

約数和(自身を除く): 39959858

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 13921, 27842, 153131, 180973, 306262, 361946, 1990703, 2352649, 3981406, 4705298, 25879139, 51758278]

約数ペア:

[(1, 51758278), (2, 25879139), (11, 4705298), (13, 3981406), (22, 2352649), (26, 1990703), (143, 361946), (169, 306262), (286, 180973), (338, 153131), (1859, 27842), (3718, 13921)]