55271844290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1\times {\mathrm{343709}}^1$

素因数の和:344966

約数の個数: 32

約数和(自身を含む): 107229270960

約数和(自身を除く): 51957426670

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1237, 2474, 6185, 12370, 16081, 32162, 80405, 160810, 343709, 687418, 1718545, 3437090, 4468217, 8936434, 22341085, 44682170, 425168033, 850336066, 2125840165, 4251680330, 5527184429, 11054368858, 27635922145, 55271844290]

約数ペア:

[(1, 55271844290), (2, 27635922145), (5, 11054368858), (10, 5527184429), (13, 4251680330), (26, 2125840165), (65, 850336066), (130, 425168033), (1237, 44682170), (2474, 22341085), (6185, 8936434), (12370, 4468217), (16081, 3437090), (32162, 1718545), (80405, 687418), (160810, 343709)]