51752274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:479

約数の個数: 64

約数和(自身を含む): 122674176

約数和(自身を除く): 70921902

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 67, 106, 134, 159, 201, 318, 347, 371, 402, 469, 694, 742, 938, 1041, 1113, 1407, 2082, 2226, 2429, 2814, 3551, 4858, 7102, 7287, 10653, 14574, 18391, 21306, 23249, 24857, 36782, 46498, 49714, 55173, 69747, 74571, 110346, 128737, 139494, 149142, 162743, 257474, 325486, 386211, 488229, 772422, 976458, 1232197, 2464394, 3696591, 7393182, 8625379, 17250758, 25876137, 51752274]

約数ペア:

[(1, 51752274), (2, 25876137), (3, 17250758), (6, 8625379), (7, 7393182), (14, 3696591), (21, 2464394), (42, 1232197), (53, 976458), (67, 772422), (106, 488229), (134, 386211), (159, 325486), (201, 257474), (318, 162743), (347, 149142), (371, 139494), (402, 128737), (469, 110346), (694, 74571), (742, 69747), (938, 55173), (1041, 49714), (1113, 46498), (1407, 36782), (2082, 24857), (2226, 23249), (2429, 21306), (2814, 18391), (3551, 14574), (4858, 10653), (7102, 7287)]