51087708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{202729}}^1$

素因数の和:202746

約数の個数: 36

約数和(自身を含む): 147587440

約数和(自身を除く): 96499732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 202729, 405458, 608187, 810916, 1216374, 1419103, 1824561, 2432748, 2838206, 3649122, 4257309, 5676412, 7298244, 8514618, 12771927, 17029236, 25543854, 51087708]

約数ペア:

[(1, 51087708), (2, 25543854), (3, 17029236), (4, 12771927), (6, 8514618), (7, 7298244), (9, 5676412), (12, 4257309), (14, 3649122), (18, 2838206), (21, 2432748), (28, 1824561), (36, 1419103), (42, 1216374), (63, 810916), (84, 608187), (126, 405458), (252, 202729)]