51707124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{205187}}^1$

素因数の和:205204

約数の個数: 36

約数和(自身を含む): 149376864

約数和(自身を除く): 97669740

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 205187, 410374, 615561, 820748, 1231122, 1436309, 1846683, 2462244, 2872618, 3693366, 4308927, 5745236, 7386732, 8617854, 12926781, 17235708, 25853562, 51707124]

約数ペア:

[(1, 51707124), (2, 25853562), (3, 17235708), (4, 12926781), (6, 8617854), (7, 7386732), (9, 5745236), (12, 4308927), (14, 3693366), (18, 2872618), (21, 2462244), (28, 1846683), (36, 1436309), (42, 1231122), (63, 820748), (84, 615561), (126, 410374), (252, 205187)]