54843560

素因数分解:

$2^3\times 5^1\times {\mathrm{1371089}}^1$

素因数の和:1371100

約数の個数: 16

約数和(自身を含む): 123398100

約数和(自身を除く): 68554540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1371089, 2742178, 5484356, 6855445, 10968712, 13710890, 27421780, 54843560]

約数ペア:

[(1, 54843560), (2, 27421780), (4, 13710890), (5, 10968712), (8, 6855445), (10, 5484356), (20, 2742178), (40, 1371089)]