49087402

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{20747}}^1$

素因数の和:20782

約数の個数: 24

約数和(自身を含む): 91125216

約数和(自身を除く): 42037814

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2366, 20747, 41494, 145229, 269711, 290458, 539422, 1887977, 3506243, 3775954, 7012486, 24543701, 49087402]

約数ペア:

[(1, 49087402), (2, 24543701), (7, 7012486), (13, 3775954), (14, 3506243), (26, 1887977), (91, 539422), (169, 290458), (182, 269711), (338, 145229), (1183, 41494), (2366, 20747)]