51473242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{9091}}^1$

素因数の和:9261

約数の個数: 16

約数和(自身を含む): 81828000

約数和(自身を除く): 30354758

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5662, 9091, 18182, 172729, 345458, 1354559, 2709118, 25736621, 51473242]

約数ペア:

[(1, 51473242), (2, 25736621), (19, 2709118), (38, 1354559), (149, 345458), (298, 172729), (2831, 18182), (5662, 9091)]