54255495

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{761}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 102156768

約数和(自身を除く): 47901273

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 97, 105, 147, 245, 291, 485, 679, 735, 761, 1455, 2037, 2283, 3395, 3805, 4753, 5327, 10185, 11415, 14259, 15981, 23765, 26635, 37289, 71295, 73817, 79905, 111867, 186445, 221451, 369085, 516719, 559335, 1107255, 1550157, 2583595, 3617033, 7750785, 10851099, 18085165, 54255495]

約数ペア:

[(1, 54255495), (3, 18085165), (5, 10851099), (7, 7750785), (15, 3617033), (21, 2583595), (35, 1550157), (49, 1107255), (97, 559335), (105, 516719), (147, 369085), (245, 221451), (291, 186445), (485, 111867), (679, 79905), (735, 73817), (761, 71295), (1455, 37289), (2037, 26635), (2283, 23765), (3395, 15981), (3805, 14259), (4753, 11415), (5327, 10185)]