51338868

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{12473}}^1$

素因数の和:12501

約数の個数: 48

約数和(自身を含む): 139708800

約数和(自身を除く): 88369932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 12473, 24946, 37419, 49892, 74838, 87311, 149676, 174622, 261933, 349244, 523866, 611177, 1047732, 1222354, 1833531, 2444708, 3667062, 4278239, 7334124, 8556478, 12834717, 17112956, 25669434, 51338868]

約数ペア:

[(1, 51338868), (2, 25669434), (3, 17112956), (4, 12834717), (6, 8556478), (7, 7334124), (12, 4278239), (14, 3667062), (21, 2444708), (28, 1833531), (42, 1222354), (49, 1047732), (84, 611177), (98, 523866), (147, 349244), (196, 261933), (294, 174622), (343, 149676), (588, 87311), (686, 74838), (1029, 49892), (1372, 37419), (2058, 24946), (4116, 12473)]