51131224

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{28661}}^1$

素因数の和:28890

約数の個数: 16

約数和(自身を含む): 96304320

約数和(自身を除く): 45173096

約数列:

[1, 2, 4, 8, 223, 446, 892, 1784, 28661, 57322, 114644, 229288, 6391403, 12782806, 25565612, 51131224]

約数ペア:

[(1, 51131224), (2, 25565612), (4, 12782806), (8, 6391403), (223, 229288), (446, 114644), (892, 57322), (1784, 28661)]