51860132500

素因数分解:

$2^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{479}}^1$

素因数の和:672

約数の個数: 240

約数和(自身を含む): 128982712320

約数和(自身を除く): 77122579820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 50, 55, 62, 100, 110, 124, 125, 127, 155, 220, 250, 254, 275, 310, 341, 479, 500, 508, 550, 620, 625, 635, 682, 775, 958, 1100, 1250, 1270, 1364, 1375, 1397, 1550, 1705, 1916, 2395, 2500, 2540, 2750, 2794, 3100, 3175, 3410, 3875, 3937, 4790, 5269, 5500, 5588, 6350, 6820, 6875, 6985, 7750, 7874, 8525, 9580, 10538, 11975, 12700, 13750, 13970, 14849, 15500, 15748, 15875, 17050, 19375, 19685, 21076, 23950, 26345, 27500, 27940, 29698, 31750, 34100, 34925, 38750, 39370, 42625, 43307, 47900, 52690, 59396, 59875, 60833, 63500, 69850, 74245, 77500, 78740, 79375, 85250, 86614, 98425, 105380, 119750, 121666, 131725, 139700, 148490, 158750, 163339, 170500, 173228, 174625, 196850, 213125, 216535, 239500, 243332, 263450, 296980, 299375, 304165, 317500, 326678, 349250, 371225, 393700, 426250, 433070, 492125, 526900, 598750, 608330, 653356, 658625, 669163, 698500, 742450, 816695, 852500, 866140, 873125, 984250, 1082675, 1197500, 1216660, 1317250, 1338326, 1484900, 1520825, 1633390, 1746250, 1856125, 1885823, 1968500, 2165350, 2460625, 2634500, 2676652, 3041650, 3266780, 3293125, 3345815, 3492500, 3712250, 3771646, 4083475, 4330700, 4921250, 5413375, 6083300, 6586250, 6691630, 7424500, 7543292, 7604125, 8166950, 9280625, 9429115, 9842500, 10826750, 13172500, 13383260, 15208250, 16333900, 16729075, 18561250, 18858230, 20417375, 20744053, 21653500, 27066875, 30416500, 33458150, 37122500, 37716460, 38020625, 40834750, 41488106, 47145575, 54133750, 66916300, 76041250, 81669500, 82976212, 83645375, 94291150, 102086875, 103720265, 108267500, 152082500, 167290750, 188582300, 204173750, 207440530, 235727875, 334581500, 408347500, 414881060, 418226875, 471455750, 518601325, 836453750, 942911500, 1037202650, 1178639375, 1672907500, 2074405300, 2357278750, 2593006625, 4714557500, 5186013250, 10372026500, 12965033125, 25930066250, 51860132500]

約数ペア:

[(1, 51860132500), (2, 25930066250), (4, 12965033125), (5, 10372026500), (10, 5186013250), (11, 4714557500), (20, 2593006625), (22, 2357278750), (25, 2074405300), (31, 1672907500), (44, 1178639375), (50, 1037202650), (55, 942911500), (62, 836453750), (100, 518601325), (110, 471455750), (124, 418226875), (125, 414881060), (127, 408347500), (155, 334581500), (220, 235727875), (250, 207440530), (254, 204173750), (275, 188582300), (310, 167290750), (341, 152082500), (479, 108267500), (500, 103720265), (508, 102086875), (550, 94291150), (620, 83645375), (625, 82976212), (635, 81669500), (682, 76041250), (775, 66916300), (958, 54133750), (1100, 47145575), (1250, 41488106), (1270, 40834750), (1364, 38020625), (1375, 37716460), (1397, 37122500), (1550, 33458150), (1705, 30416500), (1916, 27066875), (2395, 21653500), (2500, 20744053), (2540, 20417375), (2750, 18858230), (2794, 18561250), (3100, 16729075), (3175, 16333900), (3410, 15208250), (3875, 13383260), (3937, 13172500), (4790, 10826750), (5269, 9842500), (5500, 9429115), (5588, 9280625), (6350, 8166950), (6820, 7604125), (6875, 7543292), (6985, 7424500), (7750, 6691630), (7874, 6586250), (8525, 6083300), (9580, 5413375), (10538, 4921250), (11975, 4330700), (12700, 4083475), (13750, 3771646), (13970, 3712250), (14849, 3492500), (15500, 3345815), (15748, 3293125), (15875, 3266780), (17050, 3041650), (19375, 2676652), (19685, 2634500), (21076, 2460625), (23950, 2165350), (26345, 1968500), (27500, 1885823), (27940, 1856125), (29698, 1746250), (31750, 1633390), (34100, 1520825), (34925, 1484900), (38750, 1338326), (39370, 1317250), (42625, 1216660), (43307, 1197500), (47900, 1082675), (52690, 984250), (59396, 873125), (59875, 866140), (60833, 852500), (63500, 816695), (69850, 742450), (74245, 698500), (77500, 669163), (78740, 658625), (79375, 653356), (85250, 608330), (86614, 598750), (98425, 526900), (105380, 492125), (119750, 433070), (121666, 426250), (131725, 393700), (139700, 371225), (148490, 349250), (158750, 326678), (163339, 317500), (170500, 304165), (173228, 299375), (174625, 296980), (196850, 263450), (213125, 243332), (216535, 239500)]