51992661

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{34871}}^1$

素因数の和:34952

約数の個数: 16

約数和(自身を含む): 80345088

約数和(自身を除く): 28352427

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 34871, 104613, 244097, 732291, 2475841, 7427523, 17330887, 51992661]

約数ペア:

[(1, 51992661), (3, 17330887), (7, 7427523), (21, 2475841), (71, 732291), (213, 244097), (497, 104613), (1491, 34871)]