51943088

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{32143}}^1$

素因数の和:32252

約数の個数: 20

約数和(自身を含む): 101639328

約数和(自身を除く): 49696240

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 32143, 64286, 128572, 257144, 514288, 3246443, 6492886, 12985772, 25971544, 51943088]

約数ペア:

[(1, 51943088), (2, 25971544), (4, 12985772), (8, 6492886), (16, 3246443), (101, 514288), (202, 257144), (404, 128572), (808, 64286), (1616, 32143)]