51541008

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{761}}^1$

素因数の和:872

約数の個数: 80

約数和(自身を含む): 142865856

約数和(自身を除く): 91324848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 83, 102, 136, 166, 204, 249, 272, 332, 408, 498, 664, 761, 816, 996, 1328, 1411, 1522, 1992, 2283, 2822, 3044, 3984, 4233, 4566, 5644, 6088, 8466, 9132, 11288, 12176, 12937, 16932, 18264, 22576, 25874, 33864, 36528, 38811, 51748, 63163, 67728, 77622, 103496, 126326, 155244, 189489, 206992, 252652, 310488, 378978, 505304, 620976, 757956, 1010608, 1073771, 1515912, 2147542, 3031824, 3221313, 4295084, 6442626, 8590168, 12885252, 17180336, 25770504, 51541008]

約数ペア:

[(1, 51541008), (2, 25770504), (3, 17180336), (4, 12885252), (6, 8590168), (8, 6442626), (12, 4295084), (16, 3221313), (17, 3031824), (24, 2147542), (34, 1515912), (48, 1073771), (51, 1010608), (68, 757956), (83, 620976), (102, 505304), (136, 378978), (166, 310488), (204, 252652), (249, 206992), (272, 189489), (332, 155244), (408, 126326), (498, 103496), (664, 77622), (761, 67728), (816, 63163), (996, 51748), (1328, 38811), (1411, 36528), (1522, 33864), (1992, 25874), (2283, 22576), (2822, 18264), (3044, 16932), (3984, 12937), (4233, 12176), (4566, 11288), (5644, 9132), (6088, 8466)]