51513798

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{25031}}^1$

素因数の和:25057

約数の個数: 32

約数和(自身を含む): 120153600

約数和(自身を除く): 68639802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 25031, 50062, 75093, 150186, 175217, 350434, 525651, 1051302, 1226519, 2453038, 3679557, 7359114, 8585633, 17171266, 25756899, 51513798]

約数ペア:

[(1, 51513798), (2, 25756899), (3, 17171266), (6, 8585633), (7, 7359114), (14, 3679557), (21, 2453038), (42, 1226519), (49, 1051302), (98, 525651), (147, 350434), (294, 175217), (343, 150186), (686, 75093), (1029, 50062), (2058, 25031)]