49895181

素因数分解:

$3^2\times 7^4\times {\mathrm{2309}}^1$

素因数の和:2343

約数の個数: 30

約数和(自身を含む): 84114030

約数和(自身を除く): 34218849

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 2309, 2401, 3087, 6927, 7203, 16163, 20781, 21609, 48489, 113141, 145467, 339423, 791987, 1018269, 2375961, 5543909, 7127883, 16631727, 49895181]

約数ペア:

[(1, 49895181), (3, 16631727), (7, 7127883), (9, 5543909), (21, 2375961), (49, 1018269), (63, 791987), (147, 339423), (343, 145467), (441, 113141), (1029, 48489), (2309, 21609), (2401, 20781), (3087, 16163), (6927, 7203)]