51992857

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{6871}}^1$

素因数の和:6948

約数の個数: 16

約数和(自身を含む): 63332352

約数和(自身を除く): 11339495

約数列:

[1, 7, 23, 47, 161, 329, 1081, 6871, 7567, 48097, 158033, 322937, 1106231, 2260559, 7427551, 51992857]

約数ペア:

[(1, 51992857), (7, 7427551), (23, 2260559), (47, 1106231), (161, 322937), (329, 158033), (1081, 48097), (6871, 7567)]