51238470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{2221}}^1$

素因数の和:3000

約数の個数: 32

約数和(自身を含む): 123187680

約数和(自身を除く): 71949210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 769, 1538, 2221, 2307, 3845, 4442, 4614, 6663, 7690, 11105, 11535, 13326, 22210, 23070, 33315, 66630, 1707949, 3415898, 5123847, 8539745, 10247694, 17079490, 25619235, 51238470]

約数ペア:

[(1, 51238470), (2, 25619235), (3, 17079490), (5, 10247694), (6, 8539745), (10, 5123847), (15, 3415898), (30, 1707949), (769, 66630), (1538, 33315), (2221, 23070), (2307, 22210), (3845, 13326), (4442, 11535), (4614, 11105), (6663, 7690)]