55323385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{2081}}^1$

素因数の和:2508

約数の個数: 16

約数和(自身を含む): 71704080

約数和(自身を除く): 16380695

約数列:

[1, 5, 13, 65, 409, 2045, 2081, 5317, 10405, 26585, 27053, 135265, 851129, 4255645, 11064677, 55323385]

約数ペア:

[(1, 55323385), (5, 11064677), (13, 4255645), (65, 851129), (409, 135265), (2045, 27053), (2081, 26585), (5317, 10405)]