51112488

素因数分解:

$2^3\times 3^1\times 7^4\times {\mathrm{887}}^1$

素因数の和:924

約数の個数: 80

約数和(自身を含む): 149237280

約数和(自身を除く): 98124792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 887, 1029, 1176, 1372, 1774, 2058, 2401, 2661, 2744, 3548, 4116, 4802, 5322, 6209, 7096, 7203, 8232, 9604, 10644, 12418, 14406, 18627, 19208, 21288, 24836, 28812, 37254, 43463, 49672, 57624, 74508, 86926, 130389, 149016, 173852, 260778, 304241, 347704, 521556, 608482, 912723, 1043112, 1216964, 1825446, 2129687, 2433928, 3650892, 4259374, 6389061, 7301784, 8518748, 12778122, 17037496, 25556244, 51112488]

約数ペア:

[(1, 51112488), (2, 25556244), (3, 17037496), (4, 12778122), (6, 8518748), (7, 7301784), (8, 6389061), (12, 4259374), (14, 3650892), (21, 2433928), (24, 2129687), (28, 1825446), (42, 1216964), (49, 1043112), (56, 912723), (84, 608482), (98, 521556), (147, 347704), (168, 304241), (196, 260778), (294, 173852), (343, 149016), (392, 130389), (588, 86926), (686, 74508), (887, 57624), (1029, 49672), (1176, 43463), (1372, 37254), (1774, 28812), (2058, 24836), (2401, 21288), (2661, 19208), (2744, 18627), (3548, 14406), (4116, 12418), (4802, 10644), (5322, 9604), (6209, 8232), (7096, 7203)]