47909849

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6257}}^1$

素因数の和:6320

約数の個数: 16

約数和(自身を含む): 56071680

約数和(自身を除く): 8161831

約数列:

[1, 13, 19, 31, 247, 403, 589, 6257, 7657, 81341, 118883, 193967, 1545479, 2521571, 3685373, 47909849]

約数ペア:

[(1, 47909849), (13, 3685373), (19, 2521571), (31, 1545479), (247, 193967), (403, 118883), (589, 81341), (6257, 7657)]