57525580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2129}}^1$

素因数の和:2338

約数の個数: 48

約数和(自身を含む): 138841920

約数和(自身を除く): 81316340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 193, 386, 772, 965, 1351, 1930, 2129, 2702, 3860, 4258, 5404, 6755, 8516, 10645, 13510, 14903, 21290, 27020, 29806, 42580, 59612, 74515, 149030, 298060, 410897, 821794, 1643588, 2054485, 2876279, 4108970, 5752558, 8217940, 11505116, 14381395, 28762790, 57525580]

約数ペア:

[(1, 57525580), (2, 28762790), (4, 14381395), (5, 11505116), (7, 8217940), (10, 5752558), (14, 4108970), (20, 2876279), (28, 2054485), (35, 1643588), (70, 821794), (140, 410897), (193, 298060), (386, 149030), (772, 74515), (965, 59612), (1351, 42580), (1930, 29806), (2129, 27020), (2702, 21290), (3860, 14903), (4258, 13510), (5404, 10645), (6755, 8516)]