52985739

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1\times {\mathrm{857}}^1$

素因数の和:1454

約数の個数: 16

約数和(自身を含む): 72772128

約数和(自身を除く): 19786389

約数列:

[1, 3, 37, 111, 557, 857, 1671, 2571, 20609, 31709, 61827, 95127, 477349, 1432047, 17661913, 52985739]

約数ペア:

[(1, 52985739), (3, 17661913), (37, 1432047), (111, 477349), (557, 95127), (857, 61827), (1671, 31709), (2571, 20609)]