54117778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{189223}}^1$

素因数の和:189249

約数の個数: 16

約数和(自身を含む): 95368896

約数和(自身を除く): 41251118

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 189223, 378446, 2081453, 2459899, 4162906, 4919798, 27058889, 54117778]

約数ペア:

[(1, 54117778), (2, 27058889), (11, 4919798), (13, 4162906), (22, 2459899), (26, 2081453), (143, 378446), (286, 189223)]