54476120

素因数分解:

$2^3\times 5^1\times {\mathrm{1361903}}^1$

素因数の和:1361914

約数の個数: 16

約数和(自身を含む): 122571360

約数和(自身を除く): 68095240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1361903, 2723806, 5447612, 6809515, 10895224, 13619030, 27238060, 54476120]

約数ペア:

[(1, 54476120), (2, 27238060), (4, 13619030), (5, 10895224), (8, 6809515), (10, 5447612), (20, 2723806), (40, 1361903)]