50721507

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{6311}}^1$

素因数の和:6383

約数の個数: 24

約数和(自身を含む): 78773760

約数和(自身を除く): 28052253

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 2679, 6311, 8037, 18933, 56799, 119909, 296617, 359727, 889851, 1079181, 2669553, 5635723, 16907169, 50721507]

約数ペア:

[(1, 50721507), (3, 16907169), (9, 5635723), (19, 2669553), (47, 1079181), (57, 889851), (141, 359727), (171, 296617), (423, 119909), (893, 56799), (2679, 18933), (6311, 8037)]