51031626

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1423}}^1$

素因数の和:1610

約数の個数: 32

約数和(自身を含む): 105262080

約数和(自身を除く): 54230454

約数列:

[1, 2, 3, 6, 43, 86, 129, 139, 258, 278, 417, 834, 1423, 2846, 4269, 5977, 8538, 11954, 17931, 35862, 61189, 122378, 183567, 197797, 367134, 395594, 593391, 1186782, 8505271, 17010542, 25515813, 51031626]

約数ペア:

[(1, 51031626), (2, 25515813), (3, 17010542), (6, 8505271), (43, 1186782), (86, 593391), (129, 395594), (139, 367134), (258, 197797), (278, 183567), (417, 122378), (834, 61189), (1423, 35862), (2846, 17931), (4269, 11954), (5977, 8538)]