51940027560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{2011}}^1$

素因数の和:2240

約数の個数: 256

約数和(自身を含む): 165214494720

約数和(自身を除く): 113274467160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 53, 60, 62, 93, 106, 120, 124, 131, 155, 159, 186, 212, 248, 262, 265, 310, 318, 372, 393, 424, 465, 524, 530, 620, 636, 655, 744, 786, 795, 930, 1048, 1060, 1240, 1272, 1310, 1572, 1590, 1643, 1860, 1965, 2011, 2120, 2620, 3144, 3180, 3286, 3720, 3930, 4022, 4061, 4929, 5240, 6033, 6360, 6572, 6943, 7860, 8044, 8122, 8215, 9858, 10055, 12066, 12183, 13144, 13886, 15720, 16088, 16244, 16430, 19716, 20110, 20305, 20829, 24132, 24366, 24645, 27772, 30165, 32488, 32860, 34715, 39432, 40220, 40610, 41658, 48264, 48732, 49290, 55544, 60330, 60915, 62341, 65720, 69430, 80440, 81220, 83316, 97464, 98580, 104145, 106583, 120660, 121830, 124682, 138860, 162440, 166632, 187023, 197160, 208290, 213166, 215233, 241320, 243660, 249364, 263441, 277720, 311705, 319749, 374046, 416580, 426332, 430466, 487320, 498728, 526882, 532915, 623410, 639498, 645699, 748092, 790323, 833160, 852664, 860932, 935115, 1053764, 1065830, 1076165, 1246820, 1278996, 1291398, 1317205, 1496184, 1580646, 1598745, 1721864, 1870230, 2107528, 2131660, 2152330, 2493640, 2557992, 2582796, 2634410, 3161292, 3197490, 3228495, 3304073, 3740460, 3951615, 4263320, 4304660, 5165592, 5268820, 6322584, 6394980, 6456990, 6608146, 7480920, 7903230, 8166671, 8609320, 9912219, 10537640, 12789960, 12913980, 13216292, 13962373, 15806460, 16333342, 16520365, 19824438, 24500013, 25827960, 26432584, 27924746, 31612920, 32666684, 33040730, 39648876, 40833355, 41887119, 49000026, 49561095, 55849492, 65333368, 66081460, 69811865, 79297752, 81666710, 83774238, 98000052, 99122190, 111698984, 122500065, 132162920, 139623730, 163333420, 167548476, 196000104, 198244380, 209435595, 245000130, 279247460, 326666840, 335096952, 396488760, 418871190, 432833563, 490000260, 558494920, 837742380, 865667126, 980000520, 1298500689, 1675484760, 1731334252, 2164167815, 2597001378, 3462668504, 4328335630, 5194002756, 6492503445, 8656671260, 10388005512, 12985006890, 17313342520, 25970013780, 51940027560]

約数ペア:

[(1, 51940027560), (2, 25970013780), (3, 17313342520), (4, 12985006890), (5, 10388005512), (6, 8656671260), (8, 6492503445), (10, 5194002756), (12, 4328335630), (15, 3462668504), (20, 2597001378), (24, 2164167815), (30, 1731334252), (31, 1675484760), (40, 1298500689), (53, 980000520), (60, 865667126), (62, 837742380), (93, 558494920), (106, 490000260), (120, 432833563), (124, 418871190), (131, 396488760), (155, 335096952), (159, 326666840), (186, 279247460), (212, 245000130), (248, 209435595), (262, 198244380), (265, 196000104), (310, 167548476), (318, 163333420), (372, 139623730), (393, 132162920), (424, 122500065), (465, 111698984), (524, 99122190), (530, 98000052), (620, 83774238), (636, 81666710), (655, 79297752), (744, 69811865), (786, 66081460), (795, 65333368), (930, 55849492), (1048, 49561095), (1060, 49000026), (1240, 41887119), (1272, 40833355), (1310, 39648876), (1572, 33040730), (1590, 32666684), (1643, 31612920), (1860, 27924746), (1965, 26432584), (2011, 25827960), (2120, 24500013), (2620, 19824438), (3144, 16520365), (3180, 16333342), (3286, 15806460), (3720, 13962373), (3930, 13216292), (4022, 12913980), (4061, 12789960), (4929, 10537640), (5240, 9912219), (6033, 8609320), (6360, 8166671), (6572, 7903230), (6943, 7480920), (7860, 6608146), (8044, 6456990), (8122, 6394980), (8215, 6322584), (9858, 5268820), (10055, 5165592), (12066, 4304660), (12183, 4263320), (13144, 3951615), (13886, 3740460), (15720, 3304073), (16088, 3228495), (16244, 3197490), (16430, 3161292), (19716, 2634410), (20110, 2582796), (20305, 2557992), (20829, 2493640), (24132, 2152330), (24366, 2131660), (24645, 2107528), (27772, 1870230), (30165, 1721864), (32488, 1598745), (32860, 1580646), (34715, 1496184), (39432, 1317205), (40220, 1291398), (40610, 1278996), (41658, 1246820), (48264, 1076165), (48732, 1065830), (49290, 1053764), (55544, 935115), (60330, 860932), (60915, 852664), (62341, 833160), (65720, 790323), (69430, 748092), (80440, 645699), (81220, 639498), (83316, 623410), (97464, 532915), (98580, 526882), (104145, 498728), (106583, 487320), (120660, 430466), (121830, 426332), (124682, 416580), (138860, 374046), (162440, 319749), (166632, 311705), (187023, 277720), (197160, 263441), (208290, 249364), (213166, 243660), (215233, 241320)]