51649503

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{4373}}^1$

素因数の和:4534

約数の個数: 16

約数和(自身を含む): 71663616

約数和(自身を除く): 20014113

約数列:

[1, 3, 31, 93, 127, 381, 3937, 4373, 11811, 13119, 135563, 406689, 555371, 1666113, 17216501, 51649503]

約数ペア:

[(1, 51649503), (3, 17216501), (31, 1666113), (93, 555371), (127, 406689), (381, 135563), (3937, 13119), (4373, 11811)]