51436707824

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{12508927}}^1$

素因数の和:12509192

約数の個数: 20

約数和(自身を含む): 100046406144

約数和(自身を除く): 48609698320

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 12508927, 25017854, 50035708, 100071416, 200142832, 3214794239, 6429588478, 12859176956, 25718353912, 51436707824]

約数ペア:

[(1, 51436707824), (2, 25718353912), (4, 12859176956), (8, 6429588478), (16, 3214794239), (257, 200142832), (514, 100071416), (1028, 50035708), (2056, 25017854), (4112, 12508927)]