51644315

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{1879}}^1$

素因数の和:2146

約数の個数: 16

約数和(自身を含む): 64972800

約数和(自身を除く): 13328485

約数列:

[1, 5, 23, 115, 239, 1195, 1879, 5497, 9395, 27485, 43217, 216085, 449081, 2245405, 10328863, 51644315]

約数ペア:

[(1, 51644315), (5, 10328863), (23, 2245405), (115, 449081), (239, 216085), (1195, 43217), (1879, 27485), (5497, 9395)]