50174919

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{337}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 74030112

約数和(自身を除く): 23855193

約数列:

[1, 3, 9, 71, 213, 233, 337, 639, 699, 1011, 2097, 3033, 16543, 23927, 49629, 71781, 78521, 148887, 215343, 235563, 706689, 5574991, 16724973, 50174919]

約数ペア:

[(1, 50174919), (3, 16724973), (9, 5574991), (71, 706689), (213, 235563), (233, 215343), (337, 148887), (639, 78521), (699, 71781), (1011, 49629), (2097, 23927), (3033, 16543)]