56395185

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:494

約数の個数: 64

約数和(自身を含む): 113577984

約数和(自身を除く): 57182799

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 157, 165, 231, 311, 385, 471, 785, 933, 1099, 1155, 1555, 1727, 2177, 2355, 3297, 3421, 4665, 5181, 5495, 6531, 8635, 10263, 10885, 12089, 16485, 17105, 23947, 25905, 32655, 36267, 48827, 51315, 60445, 71841, 119735, 146481, 181335, 244135, 341789, 359205, 537097, 732405, 1025367, 1611291, 1708945, 2685485, 3759679, 5126835, 8056455, 11279037, 18798395, 56395185]

約数ペア:

[(1, 56395185), (3, 18798395), (5, 11279037), (7, 8056455), (11, 5126835), (15, 3759679), (21, 2685485), (33, 1708945), (35, 1611291), (55, 1025367), (77, 732405), (105, 537097), (157, 359205), (165, 341789), (231, 244135), (311, 181335), (385, 146481), (471, 119735), (785, 71841), (933, 60445), (1099, 51315), (1155, 48827), (1555, 36267), (1727, 32655), (2177, 25905), (2355, 23947), (3297, 17105), (3421, 16485), (4665, 12089), (5181, 10885), (5495, 10263), (6531, 8635)]