56123961920

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{2591}}^1$

素因数の和:2789

約数の個数: 224

約数和(自身を含む): 148654227456

約数和(自身を除く): 92530265536

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 41, 52, 64, 65, 80, 82, 104, 127, 130, 160, 164, 205, 208, 254, 260, 320, 328, 410, 416, 508, 520, 533, 635, 656, 820, 832, 1016, 1040, 1066, 1270, 1312, 1640, 1651, 2032, 2080, 2132, 2540, 2591, 2624, 2665, 3280, 3302, 4064, 4160, 4264, 5080, 5182, 5207, 5330, 6560, 6604, 8128, 8255, 8528, 10160, 10364, 10414, 10660, 12955, 13120, 13208, 16510, 17056, 20320, 20728, 20828, 21320, 25910, 26035, 26416, 33020, 33683, 34112, 40640, 41456, 41656, 42640, 51820, 52070, 52832, 66040, 67366, 67691, 82912, 83312, 85280, 103640, 104140, 105664, 106231, 132080, 134732, 135382, 165824, 166624, 168415, 170560, 207280, 208280, 212462, 264160, 269464, 270764, 329057, 333248, 336830, 338455, 414560, 416560, 424924, 528320, 531155, 538928, 541528, 658114, 673660, 676910, 829120, 833120, 849848, 1062310, 1077856, 1083056, 1316228, 1347320, 1353820, 1381003, 1645285, 1666240, 1699696, 2124620, 2155712, 2166112, 2632456, 2694640, 2707640, 2762006, 3290570, 3399392, 4249240, 4277741, 4332224, 5264912, 5389280, 5415280, 5524012, 6581140, 6798784, 6905015, 8498480, 8555482, 10529824, 10778560, 10830560, 11048024, 13162280, 13491337, 13810030, 16996960, 17110964, 21059648, 21388705, 21661120, 22096048, 26324560, 26982674, 27620060, 33993920, 34221928, 42777410, 44192096, 52649120, 53965348, 55240120, 67456685, 68443856, 85554820, 88384192, 105298240, 107930696, 110480240, 134913370, 136887712, 171109640, 175387381, 215861392, 220960480, 269826740, 273775424, 342219280, 350774762, 431722784, 441920960, 539653480, 684438560, 701549524, 863445568, 876936905, 1079306960, 1368877120, 1403099048, 1753873810, 2158613920, 2806198096, 3507747620, 4317227840, 5612396192, 7015495240, 11224792384, 14030990480, 28061980960, 56123961920]

約数ペア:

[(1, 56123961920), (2, 28061980960), (4, 14030990480), (5, 11224792384), (8, 7015495240), (10, 5612396192), (13, 4317227840), (16, 3507747620), (20, 2806198096), (26, 2158613920), (32, 1753873810), (40, 1403099048), (41, 1368877120), (52, 1079306960), (64, 876936905), (65, 863445568), (80, 701549524), (82, 684438560), (104, 539653480), (127, 441920960), (130, 431722784), (160, 350774762), (164, 342219280), (205, 273775424), (208, 269826740), (254, 220960480), (260, 215861392), (320, 175387381), (328, 171109640), (410, 136887712), (416, 134913370), (508, 110480240), (520, 107930696), (533, 105298240), (635, 88384192), (656, 85554820), (820, 68443856), (832, 67456685), (1016, 55240120), (1040, 53965348), (1066, 52649120), (1270, 44192096), (1312, 42777410), (1640, 34221928), (1651, 33993920), (2032, 27620060), (2080, 26982674), (2132, 26324560), (2540, 22096048), (2591, 21661120), (2624, 21388705), (2665, 21059648), (3280, 17110964), (3302, 16996960), (4064, 13810030), (4160, 13491337), (4264, 13162280), (5080, 11048024), (5182, 10830560), (5207, 10778560), (5330, 10529824), (6560, 8555482), (6604, 8498480), (8128, 6905015), (8255, 6798784), (8528, 6581140), (10160, 5524012), (10364, 5415280), (10414, 5389280), (10660, 5264912), (12955, 4332224), (13120, 4277741), (13208, 4249240), (16510, 3399392), (17056, 3290570), (20320, 2762006), (20728, 2707640), (20828, 2694640), (21320, 2632456), (25910, 2166112), (26035, 2155712), (26416, 2124620), (33020, 1699696), (33683, 1666240), (34112, 1645285), (40640, 1381003), (41456, 1353820), (41656, 1347320), (42640, 1316228), (51820, 1083056), (52070, 1077856), (52832, 1062310), (66040, 849848), (67366, 833120), (67691, 829120), (82912, 676910), (83312, 673660), (85280, 658114), (103640, 541528), (104140, 538928), (105664, 531155), (106231, 528320), (132080, 424924), (134732, 416560), (135382, 414560), (165824, 338455), (166624, 336830), (168415, 333248), (170560, 329057), (207280, 270764), (208280, 269464), (212462, 264160)]