51145886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{22571}}^1$

素因数の和:22687

約数の個数: 16

約数和(自身を含む): 84509568

約数和(自身を除く): 33363682

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 22571, 45142, 248281, 496562, 2324813, 4649626, 25572943, 51145886]

約数ペア:

[(1, 51145886), (2, 25572943), (11, 4649626), (22, 2324813), (103, 496562), (206, 248281), (1133, 45142), (2266, 22571)]