56510121

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{2239}}^1$

素因数の和:2468

約数の個数: 16

約数和(自身を含む): 77414400

約数和(自身を除く): 20904279

約数列:

[1, 3, 47, 141, 179, 537, 2239, 6717, 8413, 25239, 105233, 315699, 400781, 1202343, 18836707, 56510121]

約数ペア:

[(1, 56510121), (3, 18836707), (47, 1202343), (141, 400781), (179, 315699), (537, 105233), (2239, 25239), (6717, 8413)]