56551642568

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{7103}}^1$

素因数の和:7418

約数の個数: 64

約数和(自身を含む): 109376593920

約数和(自身を除く): 52824951352

約数列:

[1, 2, 4, 8, 71, 107, 131, 142, 214, 262, 284, 428, 524, 568, 856, 1048, 7103, 7597, 9301, 14017, 14206, 15194, 18602, 28034, 28412, 30388, 37204, 56068, 56824, 60776, 74408, 112136, 504313, 760021, 930493, 995207, 1008626, 1520042, 1860986, 1990414, 2017252, 3040084, 3721972, 3980828, 4034504, 6080168, 7443944, 7961656, 53961491, 66065003, 99562751, 107922982, 132130006, 199125502, 215845964, 264260012, 398251004, 431691928, 528520024, 796502008, 7068955321, 14137910642, 28275821284, 56551642568]

約数ペア:

[(1, 56551642568), (2, 28275821284), (4, 14137910642), (8, 7068955321), (71, 796502008), (107, 528520024), (131, 431691928), (142, 398251004), (214, 264260012), (262, 215845964), (284, 199125502), (428, 132130006), (524, 107922982), (568, 99562751), (856, 66065003), (1048, 53961491), (7103, 7961656), (7597, 7443944), (9301, 6080168), (14017, 4034504), (14206, 3980828), (15194, 3721972), (18602, 3040084), (28034, 2017252), (28412, 1990414), (30388, 1860986), (37204, 1520042), (56068, 1008626), (56824, 995207), (60776, 930493), (74408, 760021), (112136, 504313)]