54206930

素因数分解:

$2^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{20611}}^1$

素因数の和:20881

約数の個数: 16

約数和(自身を含む): 97948224

約数和(自身を除く): 43741294

約数列:

[1, 2, 5, 10, 263, 526, 1315, 2630, 20611, 41222, 103055, 206110, 5420693, 10841386, 27103465, 54206930]

約数ペア:

[(1, 54206930), (2, 27103465), (5, 10841386), (10, 5420693), (263, 206110), (526, 103055), (1315, 41222), (2630, 20611)]