52808470561

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{1031}}^1$

素因数の和:1283

約数の個数: 72

約数和(自身を含む): 69285730752

約数和(自身を除く): 16477260191

約数列:

[1, 7, 11, 49, 53, 77, 121, 163, 371, 539, 583, 847, 1031, 1141, 1793, 2597, 4081, 5929, 6413, 7217, 7987, 8639, 11341, 12551, 19723, 28567, 44891, 50519, 54643, 60473, 79387, 87857, 95029, 124751, 138061, 168053, 314237, 382501, 423311, 555709, 601073, 665203, 873257, 966427, 1045319, 1176371, 1848583, 2677507, 4207511, 4656421, 6112799, 6611803, 7317233, 8234597, 8906809, 12940081, 20334413, 29452577, 46282621, 51220631, 62347663, 90580567, 97974899, 142340891, 323978347, 436433641, 685824293, 996386237, 1077723889, 4800770051, 7544067223, 52808470561]

約数ペア:

[(1, 52808470561), (7, 7544067223), (11, 4800770051), (49, 1077723889), (53, 996386237), (77, 685824293), (121, 436433641), (163, 323978347), (371, 142340891), (539, 97974899), (583, 90580567), (847, 62347663), (1031, 51220631), (1141, 46282621), (1793, 29452577), (2597, 20334413), (4081, 12940081), (5929, 8906809), (6413, 8234597), (7217, 7317233), (7987, 6611803), (8639, 6112799), (11341, 4656421), (12551, 4207511), (19723, 2677507), (28567, 1848583), (44891, 1176371), (50519, 1045319), (54643, 966427), (60473, 873257), (79387, 665203), (87857, 601073), (95029, 555709), (124751, 423311), (138061, 382501), (168053, 314237)]