54888428

素因数分解:

$2^2\times 7^2\times {\mathrm{193}}^1\times {\mathrm{1451}}^1$

素因数の和:1662

約数の個数: 36

約数和(自身を含む): 112393512

約数和(自身を除く): 57505084

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 193, 196, 386, 772, 1351, 1451, 2702, 2902, 5404, 5804, 9457, 10157, 18914, 20314, 37828, 40628, 71099, 142198, 280043, 284396, 560086, 1120172, 1960301, 3920602, 7841204, 13722107, 27444214, 54888428]

約数ペア:

[(1, 54888428), (2, 27444214), (4, 13722107), (7, 7841204), (14, 3920602), (28, 1960301), (49, 1120172), (98, 560086), (193, 284396), (196, 280043), (386, 142198), (772, 71099), (1351, 40628), (1451, 37828), (2702, 20314), (2902, 18914), (5404, 10157), (5804, 9457)]