51736867

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1301}}^1$

素因数の和:1363

約数の個数: 32

約数和(自身を含む): 69995520

約数和(自身を除く): 18258653

約数列:

[1, 7, 13, 19, 23, 91, 133, 161, 247, 299, 437, 1301, 1729, 2093, 3059, 5681, 9107, 16913, 24719, 29923, 39767, 118391, 173033, 209461, 321347, 388999, 568537, 2249429, 2722993, 3979759, 7390981, 51736867]

約数ペア:

[(1, 51736867), (7, 7390981), (13, 3979759), (19, 2722993), (23, 2249429), (91, 568537), (133, 388999), (161, 321347), (247, 209461), (299, 173033), (437, 118391), (1301, 39767), (1729, 29923), (2093, 24719), (3059, 16913), (5681, 9107)]