54368195

素因数分解:

$5^1\times 7^2\times {\mathrm{53}}^2\times {\mathrm{79}}^1$

素因数の和:204

約数の個数: 36

約数和(自身を含む): 78331680

約数和(自身を除く): 23963485

約数列:

[1, 5, 7, 35, 49, 53, 79, 245, 265, 371, 395, 553, 1855, 2597, 2765, 2809, 3871, 4187, 12985, 14045, 19355, 19663, 20935, 29309, 98315, 137641, 146545, 205163, 221911, 688205, 1025815, 1109555, 1553377, 7766885, 10873639, 54368195]

約数ペア:

[(1, 54368195), (5, 10873639), (7, 7766885), (35, 1553377), (49, 1109555), (53, 1025815), (79, 688205), (245, 221911), (265, 205163), (371, 146545), (395, 137641), (553, 98315), (1855, 29309), (2597, 20935), (2765, 19663), (2809, 19355), (3871, 14045), (4187, 12985)]