48880257998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:283

約数の個数: 256

約数和(自身を含む): 98291128320

約数和(自身を除く): 49410870322

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 37, 43, 71, 74, 86, 89, 142, 143, 178, 187, 221, 286, 374, 407, 442, 473, 481, 559, 629, 731, 781, 814, 923, 946, 962, 979, 1118, 1157, 1207, 1258, 1462, 1513, 1562, 1591, 1846, 1958, 2314, 2414, 2431, 2627, 3026, 3053, 3182, 3293, 3827, 4862, 5254, 5291, 6106, 6149, 6319, 6586, 6919, 7654, 8041, 8177, 9503, 10153, 10582, 12298, 12638, 12727, 13277, 13838, 15691, 16082, 16354, 16643, 17501, 19006, 19669, 20306, 20683, 25454, 26554, 27047, 28897, 31382, 33286, 33583, 34151, 35002, 36223, 39338, 39689, 41366, 42097, 42809, 44659, 49751, 51901, 54094, 55981, 57794, 65059, 67166, 68302, 69509, 72446, 79378, 82147, 84194, 85618, 89318, 89947, 99502, 103802, 104533, 107423, 111962, 112961, 130118, 139018, 141599, 164294, 172601, 179894, 209066, 214846, 216359, 225922, 227513, 233803, 271717, 283198, 297517, 345202, 351611, 375661, 432718, 436579, 455026, 467606, 470899, 491249, 543434, 547261, 570911, 580567, 595034, 615791, 674713, 703222, 715649, 727753, 751322, 845767, 873158, 903617, 941798, 982498, 1094522, 1141822, 1161134, 1181653, 1231582, 1242571, 1349426, 1396499, 1431298, 1455506, 1468493, 1557589, 1691534, 1807234, 1840787, 1920337, 2363306, 2407183, 2485142, 2571833, 2792998, 2936986, 2988887, 3039439, 3115178, 3532321, 3681574, 3840674, 3867721, 3974651, 4619189, 4814366, 5143666, 5977774, 6078878, 6386237, 7064642, 7421843, 7735442, 7949302, 8005283, 9238378, 9303437, 10053529, 12772474, 14843686, 15361489, 16010566, 16153423, 18606874, 20107058, 20248657, 21123707, 24964381, 26479013, 30722978, 31293379, 32306846, 33433829, 38855531, 40497314, 42247414, 43721161, 49928762, 50811079, 51670463, 52958026, 60049457, 62586758, 66867658, 77711062, 87442322, 101622158, 103340926, 110588819, 120098914, 130695877, 170909993, 221177638, 261391754, 274608191, 341819986, 344227169, 549216382, 568375093, 660544027, 688454338, 1136750186, 1321088054, 1437654647, 1880009923, 2221829909, 2875309294, 3760019846, 4443659818, 24440128999, 48880257998]

約数ペア:

[(1, 48880257998), (2, 24440128999), (11, 4443659818), (13, 3760019846), (17, 2875309294), (22, 2221829909), (26, 1880009923), (34, 1437654647), (37, 1321088054), (43, 1136750186), (71, 688454338), (74, 660544027), (86, 568375093), (89, 549216382), (142, 344227169), (143, 341819986), (178, 274608191), (187, 261391754), (221, 221177638), (286, 170909993), (374, 130695877), (407, 120098914), (442, 110588819), (473, 103340926), (481, 101622158), (559, 87442322), (629, 77711062), (731, 66867658), (781, 62586758), (814, 60049457), (923, 52958026), (946, 51670463), (962, 50811079), (979, 49928762), (1118, 43721161), (1157, 42247414), (1207, 40497314), (1258, 38855531), (1462, 33433829), (1513, 32306846), (1562, 31293379), (1591, 30722978), (1846, 26479013), (1958, 24964381), (2314, 21123707), (2414, 20248657), (2431, 20107058), (2627, 18606874), (3026, 16153423), (3053, 16010566), (3182, 15361489), (3293, 14843686), (3827, 12772474), (4862, 10053529), (5254, 9303437), (5291, 9238378), (6106, 8005283), (6149, 7949302), (6319, 7735442), (6586, 7421843), (6919, 7064642), (7654, 6386237), (8041, 6078878), (8177, 5977774), (9503, 5143666), (10153, 4814366), (10582, 4619189), (12298, 3974651), (12638, 3867721), (12727, 3840674), (13277, 3681574), (13838, 3532321), (15691, 3115178), (16082, 3039439), (16354, 2988887), (16643, 2936986), (17501, 2792998), (19006, 2571833), (19669, 2485142), (20306, 2407183), (20683, 2363306), (25454, 1920337), (26554, 1840787), (27047, 1807234), (28897, 1691534), (31382, 1557589), (33286, 1468493), (33583, 1455506), (34151, 1431298), (35002, 1396499), (36223, 1349426), (39338, 1242571), (39689, 1231582), (41366, 1181653), (42097, 1161134), (42809, 1141822), (44659, 1094522), (49751, 982498), (51901, 941798), (54094, 903617), (55981, 873158), (57794, 845767), (65059, 751322), (67166, 727753), (68302, 715649), (69509, 703222), (72446, 674713), (79378, 615791), (82147, 595034), (84194, 580567), (85618, 570911), (89318, 547261), (89947, 543434), (99502, 491249), (103802, 470899), (104533, 467606), (107423, 455026), (111962, 436579), (112961, 432718), (130118, 375661), (139018, 351611), (141599, 345202), (164294, 297517), (172601, 283198), (179894, 271717), (209066, 233803), (214846, 227513), (216359, 225922)]