51900721704

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{1021}}^1$

素因数の和:1513

約数の個数: 256

約数和(自身を含む): 159402566400

約数和(自身を除く): 107501844696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 43, 52, 54, 72, 78, 86, 104, 108, 117, 129, 156, 172, 216, 234, 258, 312, 344, 351, 387, 421, 468, 516, 559, 702, 774, 842, 936, 1021, 1032, 1118, 1161, 1263, 1404, 1548, 1677, 1684, 2042, 2236, 2322, 2526, 2808, 3063, 3096, 3354, 3368, 3789, 4084, 4472, 4644, 5031, 5052, 5473, 6126, 6708, 7578, 8168, 9189, 9288, 10062, 10104, 10946, 11367, 12252, 13273, 13416, 15093, 15156, 16419, 18103, 18378, 20124, 21892, 22734, 24504, 26546, 27567, 30186, 30312, 32838, 36206, 36756, 39819, 40248, 43784, 43903, 45468, 49257, 53092, 54309, 55134, 60372, 65676, 72412, 73512, 79638, 87806, 90936, 98514, 106184, 108618, 110268, 119457, 120744, 131352, 131709, 144824, 147771, 159276, 162927, 175612, 197028, 217236, 220536, 235339, 238914, 263418, 295542, 318552, 325854, 351224, 358371, 394056, 395127, 429841, 434472, 470678, 477828, 488781, 526836, 570739, 591084, 651708, 706017, 716742, 790254, 859682, 941356, 955656, 977562, 1053672, 1141478, 1182168, 1185381, 1289523, 1303416, 1412034, 1433484, 1580508, 1712217, 1719364, 1882712, 1955124, 2118051, 2282956, 2370762, 2579046, 2824068, 2866968, 3161016, 3424434, 3438728, 3868569, 3910248, 4236102, 4565912, 4741524, 5136651, 5158092, 5587933, 5648136, 6354153, 6848868, 7737138, 8472204, 9483048, 10273302, 10316184, 11175866, 11605707, 12708306, 13697736, 15409953, 15474276, 16763799, 16944408, 18483163, 20546604, 22351732, 23211414, 25416612, 30819906, 30948552, 33527598, 36966326, 41093208, 44703464, 46422828, 50291397, 50833224, 55449489, 61639812, 67055196, 73932652, 92845656, 100582794, 110898978, 123279624, 134110392, 147865304, 150874191, 166348467, 201165588, 221797956, 240281119, 301748382, 332696934, 402331176, 443595912, 480562238, 499045401, 603496764, 665393868, 720843357, 961124476, 998090802, 1206993528, 1330787736, 1441686714, 1922248952, 1996181604, 2162530071, 2883373428, 3992363208, 4325060142, 5766746856, 6487590213, 8650120284, 12975180426, 17300240568, 25950360852, 51900721704]

約数ペア:

[(1, 51900721704), (2, 25950360852), (3, 17300240568), (4, 12975180426), (6, 8650120284), (8, 6487590213), (9, 5766746856), (12, 4325060142), (13, 3992363208), (18, 2883373428), (24, 2162530071), (26, 1996181604), (27, 1922248952), (36, 1441686714), (39, 1330787736), (43, 1206993528), (52, 998090802), (54, 961124476), (72, 720843357), (78, 665393868), (86, 603496764), (104, 499045401), (108, 480562238), (117, 443595912), (129, 402331176), (156, 332696934), (172, 301748382), (216, 240281119), (234, 221797956), (258, 201165588), (312, 166348467), (344, 150874191), (351, 147865304), (387, 134110392), (421, 123279624), (468, 110898978), (516, 100582794), (559, 92845656), (702, 73932652), (774, 67055196), (842, 61639812), (936, 55449489), (1021, 50833224), (1032, 50291397), (1118, 46422828), (1161, 44703464), (1263, 41093208), (1404, 36966326), (1548, 33527598), (1677, 30948552), (1684, 30819906), (2042, 25416612), (2236, 23211414), (2322, 22351732), (2526, 20546604), (2808, 18483163), (3063, 16944408), (3096, 16763799), (3354, 15474276), (3368, 15409953), (3789, 13697736), (4084, 12708306), (4472, 11605707), (4644, 11175866), (5031, 10316184), (5052, 10273302), (5473, 9483048), (6126, 8472204), (6708, 7737138), (7578, 6848868), (8168, 6354153), (9189, 5648136), (9288, 5587933), (10062, 5158092), (10104, 5136651), (10946, 4741524), (11367, 4565912), (12252, 4236102), (13273, 3910248), (13416, 3868569), (15093, 3438728), (15156, 3424434), (16419, 3161016), (18103, 2866968), (18378, 2824068), (20124, 2579046), (21892, 2370762), (22734, 2282956), (24504, 2118051), (26546, 1955124), (27567, 1882712), (30186, 1719364), (30312, 1712217), (32838, 1580508), (36206, 1433484), (36756, 1412034), (39819, 1303416), (40248, 1289523), (43784, 1185381), (43903, 1182168), (45468, 1141478), (49257, 1053672), (53092, 977562), (54309, 955656), (55134, 941356), (60372, 859682), (65676, 790254), (72412, 716742), (73512, 706017), (79638, 651708), (87806, 591084), (90936, 570739), (98514, 526836), (106184, 488781), (108618, 477828), (110268, 470678), (119457, 434472), (120744, 429841), (131352, 395127), (131709, 394056), (144824, 358371), (147771, 351224), (159276, 325854), (162927, 318552), (175612, 295542), (197028, 263418), (217236, 238914), (220536, 235339)]