54242120

素因数分解:

$2^3\times 5^1\times {\mathrm{1356053}}^1$

素因数の和:1356064

約数の個数: 16

約数和(自身を含む): 122044860

約数和(自身を除く): 67802740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1356053, 2712106, 5424212, 6780265, 10848424, 13560530, 27121060, 54242120]

約数ペア:

[(1, 54242120), (2, 27121060), (4, 13560530), (5, 10848424), (8, 6780265), (10, 5424212), (20, 2712106), (40, 1356053)]