51363530960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{73553}}^1$

素因数の和:73645

約数の個数: 160

約数和(自身を含む): 144471824640

約数和(自身を除く): 93108293680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 43, 56, 58, 70, 80, 86, 112, 116, 140, 145, 172, 203, 215, 232, 280, 290, 301, 344, 406, 430, 464, 560, 580, 602, 688, 812, 860, 1015, 1160, 1204, 1247, 1505, 1624, 1720, 2030, 2320, 2408, 2494, 3010, 3248, 3440, 4060, 4816, 4988, 6020, 6235, 8120, 8729, 9976, 12040, 12470, 16240, 17458, 19952, 24080, 24940, 34916, 43645, 49880, 69832, 73553, 87290, 99760, 139664, 147106, 174580, 294212, 349160, 367765, 514871, 588424, 698320, 735530, 1029742, 1176848, 1471060, 2059484, 2133037, 2574355, 2942120, 3162779, 4118968, 4266074, 5148710, 5884240, 6325558, 8237936, 8532148, 10297420, 10665185, 12651116, 14931259, 15813895, 17064296, 20594840, 21330370, 22139453, 25302232, 29862518, 31627790, 34128592, 41189680, 42660740, 44278906, 50604464, 59725036, 63255580, 74656295, 85321480, 88557812, 91720591, 110697265, 119450072, 126511160, 149312590, 170642960, 177115624, 183441182, 221394530, 238900144, 253022320, 298625180, 354231248, 366882364, 442789060, 458602955, 597250360, 642044137, 733764728, 885578120, 917205910, 1194500720, 1284088274, 1467529456, 1771156240, 1834411820, 2568176548, 3210220685, 3668823640, 5136353096, 6420441370, 7337647280, 10272706192, 12840882740, 25681765480, 51363530960]

約数ペア:

[(1, 51363530960), (2, 25681765480), (4, 12840882740), (5, 10272706192), (7, 7337647280), (8, 6420441370), (10, 5136353096), (14, 3668823640), (16, 3210220685), (20, 2568176548), (28, 1834411820), (29, 1771156240), (35, 1467529456), (40, 1284088274), (43, 1194500720), (56, 917205910), (58, 885578120), (70, 733764728), (80, 642044137), (86, 597250360), (112, 458602955), (116, 442789060), (140, 366882364), (145, 354231248), (172, 298625180), (203, 253022320), (215, 238900144), (232, 221394530), (280, 183441182), (290, 177115624), (301, 170642960), (344, 149312590), (406, 126511160), (430, 119450072), (464, 110697265), (560, 91720591), (580, 88557812), (602, 85321480), (688, 74656295), (812, 63255580), (860, 59725036), (1015, 50604464), (1160, 44278906), (1204, 42660740), (1247, 41189680), (1505, 34128592), (1624, 31627790), (1720, 29862518), (2030, 25302232), (2320, 22139453), (2408, 21330370), (2494, 20594840), (3010, 17064296), (3248, 15813895), (3440, 14931259), (4060, 12651116), (4816, 10665185), (4988, 10297420), (6020, 8532148), (6235, 8237936), (8120, 6325558), (8729, 5884240), (9976, 5148710), (12040, 4266074), (12470, 4118968), (16240, 3162779), (17458, 2942120), (19952, 2574355), (24080, 2133037), (24940, 2059484), (34916, 1471060), (43645, 1176848), (49880, 1029742), (69832, 735530), (73553, 698320), (87290, 588424), (99760, 514871), (139664, 367765), (147106, 349160), (174580, 294212)]