53085175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 79994880

約数和(自身を除く): 26909705

約数列:

[1, 5, 11, 13, 25, 31, 55, 65, 143, 155, 275, 325, 341, 403, 479, 715, 775, 1705, 2015, 2395, 3575, 4433, 5269, 6227, 8525, 10075, 11975, 14849, 22165, 26345, 31135, 68497, 74245, 110825, 131725, 155675, 163339, 193037, 342485, 371225, 816695, 965185, 1712425, 2123407, 4083475, 4825925, 10617035, 53085175]

約数ペア:

[(1, 53085175), (5, 10617035), (11, 4825925), (13, 4083475), (25, 2123407), (31, 1712425), (55, 965185), (65, 816695), (143, 371225), (155, 342485), (275, 193037), (325, 163339), (341, 155675), (403, 131725), (479, 110825), (715, 74245), (775, 68497), (1705, 31135), (2015, 26345), (2395, 22165), (3575, 14849), (4433, 11975), (5269, 10075), (6227, 8525)]