47938306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{23339}}^1$

素因数の和:23433

約数の個数: 16

約数和(自身を含む): 78422400

約数和(自身を除く): 30484094

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 23339, 46678, 303407, 606814, 1843781, 3687562, 23969153, 47938306]

約数ペア:

[(1, 47938306), (2, 23969153), (13, 3687562), (26, 1843781), (79, 606814), (158, 303407), (1027, 46678), (2054, 23339)]