49782261

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{1069}}^1$

素因数の和:1153

約数の個数: 24

約数和(自身を含む): 71749920

約数和(自身を除く): 21967659

約数列:

[1, 3, 19, 43, 57, 129, 361, 817, 1069, 1083, 2451, 3207, 15523, 20311, 45967, 46569, 60933, 137901, 385909, 873373, 1157727, 2620119, 16594087, 49782261]

約数ペア:

[(1, 49782261), (3, 16594087), (19, 2620119), (43, 1157727), (57, 873373), (129, 385909), (361, 137901), (817, 60933), (1069, 46569), (1083, 45967), (2451, 20311), (3207, 15523)]