51554060

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{35311}}^1$

素因数の和:35393

約数の個数: 24

約数和(自身を含む): 109749696

約数和(自身を除く): 58195636

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 35311, 70622, 141244, 176555, 353110, 706220, 2577703, 5155406, 10310812, 12888515, 25777030, 51554060]

約数ペア:

[(1, 51554060), (2, 25777030), (4, 12888515), (5, 10310812), (10, 5155406), (20, 2577703), (73, 706220), (146, 353110), (292, 176555), (365, 141244), (730, 70622), (1460, 35311)]