54750440

素因数分解:

$2^3\times 5^1\times {\mathrm{1368761}}^1$

素因数の和:1368772

約数の個数: 16

約数和(自身を含む): 123188580

約数和(自身を除く): 68438140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1368761, 2737522, 5475044, 6843805, 10950088, 13687610, 27375220, 54750440]

約数ペア:

[(1, 54750440), (2, 27375220), (4, 13687610), (5, 10950088), (8, 6843805), (10, 5475044), (20, 2737522), (40, 1368761)]