54406576

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:762

約数の個数: 80

約数和(自身を含む): 130428160

約数和(自身を除く): 76021584

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 37, 38, 56, 74, 76, 112, 133, 148, 152, 259, 266, 296, 304, 518, 532, 592, 691, 703, 1036, 1064, 1382, 1406, 2072, 2128, 2764, 2812, 4144, 4837, 4921, 5528, 5624, 9674, 9842, 11056, 11248, 13129, 19348, 19684, 25567, 26258, 38696, 39368, 51134, 52516, 77392, 78736, 91903, 102268, 105032, 178969, 183806, 204536, 210064, 357938, 367612, 409072, 485773, 715876, 735224, 971546, 1431752, 1470448, 1943092, 2863504, 3400411, 3886184, 6800822, 7772368, 13601644, 27203288, 54406576]

約数ペア:

[(1, 54406576), (2, 27203288), (4, 13601644), (7, 7772368), (8, 6800822), (14, 3886184), (16, 3400411), (19, 2863504), (28, 1943092), (37, 1470448), (38, 1431752), (56, 971546), (74, 735224), (76, 715876), (112, 485773), (133, 409072), (148, 367612), (152, 357938), (259, 210064), (266, 204536), (296, 183806), (304, 178969), (518, 105032), (532, 102268), (592, 91903), (691, 78736), (703, 77392), (1036, 52516), (1064, 51134), (1382, 39368), (1406, 38696), (2072, 26258), (2128, 25567), (2764, 19684), (2812, 19348), (4144, 13129), (4837, 11248), (4921, 11056), (5528, 9842), (5624, 9674)]