53976986

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{202921}}^1$

素因数の和:202949

約数の個数: 16

約数和(自身を含む): 97402560

約数和(自身を除く): 43425574

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 202921, 405842, 1420447, 2840894, 3855499, 7710998, 26988493, 53976986]

約数ペア:

[(1, 53976986), (2, 26988493), (7, 7710998), (14, 3855499), (19, 2840894), (38, 1420447), (133, 405842), (266, 202921)]