54902660

素因数分解:

$2^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{4153}}^1$

素因数の和:4823

約数の個数: 24

約数和(自身を含む): 115497816

約数和(自身を除く): 60595156

約数列:

[1, 2, 4, 5, 10, 20, 661, 1322, 2644, 3305, 4153, 6610, 8306, 13220, 16612, 20765, 41530, 83060, 2745133, 5490266, 10980532, 13725665, 27451330, 54902660]

約数ペア:

[(1, 54902660), (2, 27451330), (4, 13725665), (5, 10980532), (10, 5490266), (20, 2745133), (661, 83060), (1322, 41530), (2644, 20765), (3305, 16612), (4153, 13220), (6610, 8306)]