50252828080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^2$

素因数の和:341

約数の個数: 360

約数和(自身を含む): 149503212432

約数和(自身を除く): 99250384352

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 83, 91, 98, 104, 109, 112, 130, 140, 166, 182, 196, 208, 218, 245, 260, 280, 332, 364, 392, 415, 436, 455, 490, 520, 545, 560, 581, 637, 664, 728, 763, 784, 830, 872, 910, 980, 1040, 1079, 1090, 1162, 1274, 1328, 1417, 1456, 1526, 1660, 1744, 1820, 1960, 2158, 2180, 2324, 2548, 2834, 2905, 3052, 3185, 3320, 3640, 3815, 3920, 4067, 4316, 4360, 4648, 5096, 5341, 5395, 5668, 5810, 6104, 6370, 6640, 7085, 7280, 7553, 7630, 8134, 8632, 8720, 9047, 9296, 9919, 10192, 10682, 10790, 11336, 11620, 11881, 12208, 12740, 14170, 15106, 15260, 16268, 17264, 18094, 19838, 20335, 21364, 21580, 22672, 23240, 23762, 25480, 26705, 28340, 30212, 30520, 32536, 36188, 37765, 39676, 40670, 42728, 43160, 45235, 46480, 47524, 49595, 50960, 52871, 53410, 56680, 59405, 60424, 61040, 63329, 65072, 69433, 72376, 75530, 79352, 81340, 83167, 85456, 86320, 90470, 95048, 99190, 105742, 106820, 113360, 117611, 118810, 120848, 126658, 138866, 144752, 151060, 154453, 158704, 162680, 166334, 180940, 190096, 198380, 211484, 213640, 235222, 237620, 253316, 264355, 277732, 302120, 308906, 316645, 325360, 332668, 347165, 361880, 396760, 415835, 422968, 427280, 443303, 470444, 475240, 506632, 528710, 555464, 582169, 588055, 604240, 617812, 633290, 665336, 694330, 723760, 772265, 793520, 823277, 831670, 845936, 886606, 940888, 950480, 986123, 1013264, 1057420, 1081171, 1110928, 1164338, 1176110, 1235624, 1266580, 1330672, 1388660, 1544530, 1646554, 1663340, 1773212, 1881776, 1972246, 2114840, 2162342, 2216515, 2328676, 2352220, 2471248, 2533160, 2777320, 2910845, 3089060, 3293108, 3326680, 3546424, 3944492, 4116385, 4229680, 4324684, 4433030, 4657352, 4704440, 4930615, 5066320, 5405855, 5554640, 5762939, 5821690, 6178120, 6586216, 6653360, 6902861, 7092848, 7568197, 7888984, 8232770, 8649368, 8866060, 9314704, 9408880, 9861230, 10811710, 11525878, 11643380, 12356240, 12819599, 13172432, 13805722, 15136394, 15777968, 16465540, 17298736, 17732120, 19722460, 21623420, 23051756, 23286760, 25639198, 27611444, 28814695, 30272788, 32931080, 34514305, 35464240, 37840985, 39444920, 43246840, 46103512, 46573520, 48320027, 51278396, 55222888, 57629390, 60545576, 64097995, 65862160, 69028610, 75681970, 78889840, 86493680, 89737193, 92207024, 96640054, 102556792, 110445776, 115258780, 121091152, 128195990, 138057220, 151363940, 179474386, 193280108, 205113584, 230517560, 241600135, 256391980, 276114440, 302727880, 358948772, 386560216, 448685965, 461035120, 483200270, 512783960, 552228880, 605455760, 628160351, 717897544, 773120432, 897371930, 966400540, 1025567920, 1256320702, 1435795088, 1794743860, 1932801080, 2512641404, 3140801755, 3589487720, 3865602160, 5025282808, 6281603510, 7178975440, 10050565616, 12563207020, 25126414040, 50252828080]

約数ペア:

[(1, 50252828080), (2, 25126414040), (4, 12563207020), (5, 10050565616), (7, 7178975440), (8, 6281603510), (10, 5025282808), (13, 3865602160), (14, 3589487720), (16, 3140801755), (20, 2512641404), (26, 1932801080), (28, 1794743860), (35, 1435795088), (40, 1256320702), (49, 1025567920), (52, 966400540), (56, 897371930), (65, 773120432), (70, 717897544), (80, 628160351), (83, 605455760), (91, 552228880), (98, 512783960), (104, 483200270), (109, 461035120), (112, 448685965), (130, 386560216), (140, 358948772), (166, 302727880), (182, 276114440), (196, 256391980), (208, 241600135), (218, 230517560), (245, 205113584), (260, 193280108), (280, 179474386), (332, 151363940), (364, 138057220), (392, 128195990), (415, 121091152), (436, 115258780), (455, 110445776), (490, 102556792), (520, 96640054), (545, 92207024), (560, 89737193), (581, 86493680), (637, 78889840), (664, 75681970), (728, 69028610), (763, 65862160), (784, 64097995), (830, 60545576), (872, 57629390), (910, 55222888), (980, 51278396), (1040, 48320027), (1079, 46573520), (1090, 46103512), (1162, 43246840), (1274, 39444920), (1328, 37840985), (1417, 35464240), (1456, 34514305), (1526, 32931080), (1660, 30272788), (1744, 28814695), (1820, 27611444), (1960, 25639198), (2158, 23286760), (2180, 23051756), (2324, 21623420), (2548, 19722460), (2834, 17732120), (2905, 17298736), (3052, 16465540), (3185, 15777968), (3320, 15136394), (3640, 13805722), (3815, 13172432), (3920, 12819599), (4067, 12356240), (4316, 11643380), (4360, 11525878), (4648, 10811710), (5096, 9861230), (5341, 9408880), (5395, 9314704), (5668, 8866060), (5810, 8649368), (6104, 8232770), (6370, 7888984), (6640, 7568197), (7085, 7092848), (7280, 6902861), (7553, 6653360), (7630, 6586216), (8134, 6178120), (8632, 5821690), (8720, 5762939), (9047, 5554640), (9296, 5405855), (9919, 5066320), (10192, 4930615), (10682, 4704440), (10790, 4657352), (11336, 4433030), (11620, 4324684), (11881, 4229680), (12208, 4116385), (12740, 3944492), (14170, 3546424), (15106, 3326680), (15260, 3293108), (16268, 3089060), (17264, 2910845), (18094, 2777320), (19838, 2533160), (20335, 2471248), (21364, 2352220), (21580, 2328676), (22672, 2216515), (23240, 2162342), (23762, 2114840), (25480, 1972246), (26705, 1881776), (28340, 1773212), (30212, 1663340), (30520, 1646554), (32536, 1544530), (36188, 1388660), (37765, 1330672), (39676, 1266580), (40670, 1235624), (42728, 1176110), (43160, 1164338), (45235, 1110928), (46480, 1081171), (47524, 1057420), (49595, 1013264), (50960, 986123), (52871, 950480), (53410, 940888), (56680, 886606), (59405, 845936), (60424, 831670), (61040, 823277), (63329, 793520), (65072, 772265), (69433, 723760), (72376, 694330), (75530, 665336), (79352, 633290), (81340, 617812), (83167, 604240), (85456, 588055), (86320, 582169), (90470, 555464), (95048, 528710), (99190, 506632), (105742, 475240), (106820, 470444), (113360, 443303), (117611, 427280), (118810, 422968), (120848, 415835), (126658, 396760), (138866, 361880), (144752, 347165), (151060, 332668), (154453, 325360), (158704, 316645), (162680, 308906), (166334, 302120), (180940, 277732), (190096, 264355), (198380, 253316), (211484, 237620), (213640, 235222)]