51986768

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{45763}}^1$

素因数の和:45842

約数の個数: 20

約数和(自身を含む): 102145248

約数和(自身を除く): 50158480

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 45763, 91526, 183052, 366104, 732208, 3249173, 6498346, 12996692, 25993384, 51986768]

約数ペア:

[(1, 51986768), (2, 25993384), (4, 12996692), (8, 6498346), (16, 3249173), (71, 732208), (142, 366104), (284, 183052), (568, 91526), (1136, 45763)]