51621630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{1583}}^1$

素因数の和:2680

約数の個数: 32

約数和(自身を含む): 124084224

約数和(自身を除く): 72462594

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1087, 1583, 2174, 3166, 3261, 4749, 5435, 6522, 7915, 9498, 10870, 15830, 16305, 23745, 32610, 47490, 1720721, 3441442, 5162163, 8603605, 10324326, 17207210, 25810815, 51621630]

約数ペア:

[(1, 51621630), (2, 25810815), (3, 17207210), (5, 10324326), (6, 8603605), (10, 5162163), (15, 3441442), (30, 1720721), (1087, 47490), (1583, 32610), (2174, 23745), (3166, 16305), (3261, 15830), (4749, 10870), (5435, 9498), (6522, 7915)]