51106770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2$

素因数の和:86

約数の個数: 216

約数和(自身を含む): 166004748

約数和(自身を除く): 114897978

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 19, 22, 26, 30, 33, 38, 39, 45, 55, 57, 65, 66, 78, 90, 95, 99, 110, 114, 117, 121, 130, 143, 165, 171, 190, 195, 198, 209, 234, 242, 247, 285, 286, 330, 342, 361, 363, 390, 418, 429, 494, 495, 570, 585, 605, 627, 715, 722, 726, 741, 855, 858, 990, 1045, 1083, 1089, 1170, 1210, 1235, 1254, 1287, 1430, 1482, 1573, 1710, 1805, 1815, 1881, 2090, 2145, 2166, 2178, 2223, 2299, 2470, 2574, 2717, 3135, 3146, 3249, 3610, 3630, 3705, 3762, 3971, 4290, 4446, 4598, 4693, 4719, 5415, 5434, 5445, 6270, 6435, 6498, 6897, 7410, 7865, 7942, 8151, 9386, 9405, 9438, 10830, 10890, 11115, 11495, 11913, 12870, 13585, 13794, 14079, 14157, 15730, 16245, 16302, 18810, 19855, 20691, 22230, 22990, 23465, 23595, 23826, 24453, 27170, 28158, 28314, 29887, 32490, 34485, 35739, 39710, 40755, 41382, 42237, 43681, 46930, 47190, 48906, 51623, 59565, 59774, 68970, 70395, 70785, 71478, 81510, 84474, 87362, 89661, 103246, 103455, 119130, 122265, 131043, 140790, 141570, 149435, 154869, 178695, 179322, 206910, 211185, 218405, 244530, 258115, 262086, 268983, 298870, 309738, 357390, 393129, 422370, 436810, 448305, 464607, 516230, 537966, 567853, 655215, 774345, 786258, 896610, 929214, 1135706, 1310430, 1344915, 1548690, 1703559, 1965645, 2323035, 2689830, 2839265, 3407118, 3931290, 4646070, 5110677, 5678530, 8517795, 10221354, 17035590, 25553385, 51106770]

約数ペア:

[(1, 51106770), (2, 25553385), (3, 17035590), (5, 10221354), (6, 8517795), (9, 5678530), (10, 5110677), (11, 4646070), (13, 3931290), (15, 3407118), (18, 2839265), (19, 2689830), (22, 2323035), (26, 1965645), (30, 1703559), (33, 1548690), (38, 1344915), (39, 1310430), (45, 1135706), (55, 929214), (57, 896610), (65, 786258), (66, 774345), (78, 655215), (90, 567853), (95, 537966), (99, 516230), (110, 464607), (114, 448305), (117, 436810), (121, 422370), (130, 393129), (143, 357390), (165, 309738), (171, 298870), (190, 268983), (195, 262086), (198, 258115), (209, 244530), (234, 218405), (242, 211185), (247, 206910), (285, 179322), (286, 178695), (330, 154869), (342, 149435), (361, 141570), (363, 140790), (390, 131043), (418, 122265), (429, 119130), (494, 103455), (495, 103246), (570, 89661), (585, 87362), (605, 84474), (627, 81510), (715, 71478), (722, 70785), (726, 70395), (741, 68970), (855, 59774), (858, 59565), (990, 51623), (1045, 48906), (1083, 47190), (1089, 46930), (1170, 43681), (1210, 42237), (1235, 41382), (1254, 40755), (1287, 39710), (1430, 35739), (1482, 34485), (1573, 32490), (1710, 29887), (1805, 28314), (1815, 28158), (1881, 27170), (2090, 24453), (2145, 23826), (2166, 23595), (2178, 23465), (2223, 22990), (2299, 22230), (2470, 20691), (2574, 19855), (2717, 18810), (3135, 16302), (3146, 16245), (3249, 15730), (3610, 14157), (3630, 14079), (3705, 13794), (3762, 13585), (3971, 12870), (4290, 11913), (4446, 11495), (4598, 11115), (4693, 10890), (4719, 10830), (5415, 9438), (5434, 9405), (5445, 9386), (6270, 8151), (6435, 7942), (6498, 7865), (6897, 7410)]