54130802

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{223681}}^1$

素因数の和:223705

約数の個数: 12

約数和(自身を含む): 89249118

約数和(自身を除く): 35118316

約数列:

[1, 2, 11, 22, 121, 242, 223681, 447362, 2460491, 4920982, 27065401, 54130802]

約数ペア:

[(1, 54130802), (2, 27065401), (11, 4920982), (22, 2460491), (121, 447362), (242, 223681)]