57480472

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:728

約数の個数: 64

約数和(自身を含む): 131328000

約数和(自身を除く): 73847528

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 89, 133, 152, 178, 266, 356, 532, 607, 623, 712, 1064, 1214, 1246, 1691, 2428, 2492, 3382, 4249, 4856, 4984, 6764, 8498, 11533, 11837, 13528, 16996, 23066, 23674, 33992, 46132, 47348, 54023, 80731, 92264, 94696, 108046, 161462, 216092, 322924, 378161, 432184, 645848, 756322, 1026437, 1512644, 2052874, 3025288, 4105748, 7185059, 8211496, 14370118, 28740236, 57480472]

約数ペア:

[(1, 57480472), (2, 28740236), (4, 14370118), (7, 8211496), (8, 7185059), (14, 4105748), (19, 3025288), (28, 2052874), (38, 1512644), (56, 1026437), (76, 756322), (89, 645848), (133, 432184), (152, 378161), (178, 322924), (266, 216092), (356, 161462), (532, 108046), (607, 94696), (623, 92264), (712, 80731), (1064, 54023), (1214, 47348), (1246, 46132), (1691, 33992), (2428, 23674), (2492, 23066), (3382, 16996), (4249, 13528), (4856, 11837), (4984, 11533), (6764, 8498)]