51224670

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{27103}}^1$

素因数の和:27126

約数の個数: 64

約数和(自身を含む): 156119040

約数和(自身を除く): 104894370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 27103, 54206, 81309, 135515, 162618, 189721, 243927, 271030, 379442, 406545, 487854, 569163, 731781, 813090, 948605, 1138326, 1219635, 1463562, 1707489, 1897210, 2439270, 2845815, 3414978, 3658905, 5122467, 5691630, 7317810, 8537445, 10244934, 17074890, 25612335, 51224670]

約数ペア:

[(1, 51224670), (2, 25612335), (3, 17074890), (5, 10244934), (6, 8537445), (7, 7317810), (9, 5691630), (10, 5122467), (14, 3658905), (15, 3414978), (18, 2845815), (21, 2439270), (27, 1897210), (30, 1707489), (35, 1463562), (42, 1219635), (45, 1138326), (54, 948605), (63, 813090), (70, 731781), (90, 569163), (105, 487854), (126, 406545), (135, 379442), (189, 271030), (210, 243927), (270, 189721), (315, 162618), (378, 135515), (630, 81309), (945, 54206), (1890, 27103)]