57028842

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 142571520

約数和(自身を除く): 85542678

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 101, 114, 117, 127, 171, 202, 234, 247, 254, 303, 342, 381, 494, 606, 741, 762, 909, 1143, 1313, 1482, 1651, 1818, 1919, 2223, 2286, 2413, 2626, 3302, 3838, 3939, 4446, 4826, 4953, 5757, 7239, 7878, 9906, 11514, 11817, 12827, 14478, 14859, 17271, 21717, 23634, 24947, 25654, 29718, 31369, 34542, 38481, 43434, 49894, 62738, 74841, 76962, 94107, 115443, 149682, 166751, 188214, 224523, 230886, 243713, 282321, 333502, 449046, 487426, 500253, 564642, 731139, 1000506, 1462278, 1500759, 2193417, 3001518, 3168269, 4386834, 6336538, 9504807, 19009614, 28514421, 57028842]

約数ペア:

[(1, 57028842), (2, 28514421), (3, 19009614), (6, 9504807), (9, 6336538), (13, 4386834), (18, 3168269), (19, 3001518), (26, 2193417), (38, 1500759), (39, 1462278), (57, 1000506), (78, 731139), (101, 564642), (114, 500253), (117, 487426), (127, 449046), (171, 333502), (202, 282321), (234, 243713), (247, 230886), (254, 224523), (303, 188214), (342, 166751), (381, 149682), (494, 115443), (606, 94107), (741, 76962), (762, 74841), (909, 62738), (1143, 49894), (1313, 43434), (1482, 38481), (1651, 34542), (1818, 31369), (1919, 29718), (2223, 25654), (2286, 24947), (2413, 23634), (2626, 21717), (3302, 17271), (3838, 14859), (3939, 14478), (4446, 12827), (4826, 11817), (4953, 11514), (5757, 9906), (7239, 7878)]