54257524

素因数分解:

$2^2\times {\mathrm{661}}^1\times {\mathrm{20521}}^1$

素因数の和:21186

約数の個数: 12

約数和(自身を含む): 95098948

約数和(自身を除く): 40841424

約数列:

[1, 2, 4, 661, 1322, 2644, 20521, 41042, 82084, 13564381, 27128762, 54257524]

約数ペア:

[(1, 54257524), (2, 27128762), (4, 13564381), (661, 82084), (1322, 41042), (2644, 20521)]