49780262

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{27143}}^1$

素因数の和:27283

約数の個数: 16

約数和(自身を含む): 85992192

約数和(自身を除く): 36211930

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 27143, 54286, 190001, 380002, 3555733, 7111466, 24890131, 49780262]

約数ペア:

[(1, 49780262), (2, 24890131), (7, 7111466), (14, 3555733), (131, 380002), (262, 190001), (917, 54286), (1834, 27143)]