51916290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1123}}^1$

素因数の和:1223

約数の個数: 64

約数和(自身を含む): 132074496

約数和(自身を除く): 80158206

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 67, 69, 115, 134, 138, 201, 230, 335, 345, 402, 670, 690, 1005, 1123, 1541, 2010, 2246, 3082, 3369, 4623, 5615, 6738, 7705, 9246, 11230, 15410, 16845, 23115, 25829, 33690, 46230, 51658, 75241, 77487, 129145, 150482, 154974, 225723, 258290, 376205, 387435, 451446, 752410, 774870, 1128615, 1730543, 2257230, 3461086, 5191629, 8652715, 10383258, 17305430, 25958145, 51916290]

約数ペア:

[(1, 51916290), (2, 25958145), (3, 17305430), (5, 10383258), (6, 8652715), (10, 5191629), (15, 3461086), (23, 2257230), (30, 1730543), (46, 1128615), (67, 774870), (69, 752410), (115, 451446), (134, 387435), (138, 376205), (201, 258290), (230, 225723), (335, 154974), (345, 150482), (402, 129145), (670, 77487), (690, 75241), (1005, 51658), (1123, 46230), (1541, 33690), (2010, 25829), (2246, 23115), (3082, 16845), (3369, 15410), (4623, 11230), (5615, 9246), (6738, 7705)]