56032990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1279}}^1$

素因数の和:1636

約数の個数: 32

約数和(自身を含む): 109025280

約数和(自身を除く): 52992290

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 337, 674, 1279, 1685, 2558, 3370, 4381, 6395, 8762, 12790, 16627, 21905, 33254, 43810, 83135, 166270, 431023, 862046, 2155115, 4310230, 5603299, 11206598, 28016495, 56032990]

約数ペア:

[(1, 56032990), (2, 28016495), (5, 11206598), (10, 5603299), (13, 4310230), (26, 2155115), (65, 862046), (130, 431023), (337, 166270), (674, 83135), (1279, 43810), (1685, 33254), (2558, 21905), (3370, 16627), (4381, 12790), (6395, 8762)]