51299958320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{45971}}^1$

素因数の和:46063

約数の個数: 160

約数和(自身を含む): 136470640320

約数和(自身を除く): 85170682000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 37, 40, 52, 58, 65, 74, 80, 104, 116, 130, 145, 148, 185, 208, 232, 260, 290, 296, 370, 377, 464, 481, 520, 580, 592, 740, 754, 962, 1040, 1073, 1160, 1480, 1508, 1885, 1924, 2146, 2320, 2405, 2960, 3016, 3770, 3848, 4292, 4810, 5365, 6032, 7540, 7696, 8584, 9620, 10730, 13949, 15080, 17168, 19240, 21460, 27898, 30160, 38480, 42920, 45971, 55796, 69745, 85840, 91942, 111592, 139490, 183884, 223184, 229855, 278980, 367768, 459710, 557960, 597623, 735536, 919420, 1115920, 1195246, 1333159, 1700927, 1838840, 2390492, 2666318, 2988115, 3401854, 3677680, 4780984, 5332636, 5976230, 6665795, 6803708, 8504635, 9561968, 10665272, 11952460, 13331590, 13607416, 17009270, 17331067, 21330544, 22112051, 23904920, 26663180, 27214832, 34018540, 34662134, 44224102, 47809840, 49326883, 53326360, 68037080, 69324268, 86655335, 88448204, 98653766, 106652720, 110560255, 136074160, 138648536, 173310670, 176896408, 197307532, 221120510, 246634415, 277297072, 346621340, 353792816, 394615064, 442241020, 493268830, 641249479, 693242680, 789230128, 884482040, 986537660, 1282498958, 1386485360, 1768964080, 1973075320, 2564997916, 3206247395, 3946150640, 5129995832, 6412494790, 10259991664, 12824989580, 25649979160, 51299958320]

約数ペア:

[(1, 51299958320), (2, 25649979160), (4, 12824989580), (5, 10259991664), (8, 6412494790), (10, 5129995832), (13, 3946150640), (16, 3206247395), (20, 2564997916), (26, 1973075320), (29, 1768964080), (37, 1386485360), (40, 1282498958), (52, 986537660), (58, 884482040), (65, 789230128), (74, 693242680), (80, 641249479), (104, 493268830), (116, 442241020), (130, 394615064), (145, 353792816), (148, 346621340), (185, 277297072), (208, 246634415), (232, 221120510), (260, 197307532), (290, 176896408), (296, 173310670), (370, 138648536), (377, 136074160), (464, 110560255), (481, 106652720), (520, 98653766), (580, 88448204), (592, 86655335), (740, 69324268), (754, 68037080), (962, 53326360), (1040, 49326883), (1073, 47809840), (1160, 44224102), (1480, 34662134), (1508, 34018540), (1885, 27214832), (1924, 26663180), (2146, 23904920), (2320, 22112051), (2405, 21330544), (2960, 17331067), (3016, 17009270), (3770, 13607416), (3848, 13331590), (4292, 11952460), (4810, 10665272), (5365, 9561968), (6032, 8504635), (7540, 6803708), (7696, 6665795), (8584, 5976230), (9620, 5332636), (10730, 4780984), (13949, 3677680), (15080, 3401854), (17168, 2988115), (19240, 2666318), (21460, 2390492), (27898, 1838840), (30160, 1700927), (38480, 1333159), (42920, 1195246), (45971, 1115920), (55796, 919420), (69745, 735536), (85840, 597623), (91942, 557960), (111592, 459710), (139490, 367768), (183884, 278980), (223184, 229855)]