51339816

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 156854880

約数和(自身を除く): 105515064

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 71, 72, 83, 88, 99, 121, 132, 142, 166, 198, 213, 242, 249, 264, 284, 332, 363, 396, 426, 484, 498, 568, 639, 664, 726, 747, 781, 792, 852, 913, 968, 996, 1089, 1278, 1452, 1494, 1562, 1704, 1826, 1992, 2178, 2343, 2556, 2739, 2904, 2988, 3124, 3652, 4356, 4686, 5112, 5478, 5893, 5976, 6248, 7029, 7304, 8217, 8591, 8712, 9372, 10043, 10956, 11786, 14058, 16434, 17182, 17679, 18744, 20086, 21912, 23572, 25773, 28116, 30129, 32868, 34364, 35358, 40172, 47144, 51546, 53037, 56232, 60258, 64823, 65736, 68728, 70716, 77319, 80344, 90387, 103092, 106074, 120516, 129646, 141432, 154638, 180774, 194469, 206184, 212148, 241032, 259292, 309276, 361548, 388938, 424296, 518584, 583407, 618552, 713053, 723096, 777876, 1166814, 1426106, 1555752, 2139159, 2333628, 2852212, 4278318, 4667256, 5704424, 6417477, 8556636, 12834954, 17113272, 25669908, 51339816]

約数ペア:

[(1, 51339816), (2, 25669908), (3, 17113272), (4, 12834954), (6, 8556636), (8, 6417477), (9, 5704424), (11, 4667256), (12, 4278318), (18, 2852212), (22, 2333628), (24, 2139159), (33, 1555752), (36, 1426106), (44, 1166814), (66, 777876), (71, 723096), (72, 713053), (83, 618552), (88, 583407), (99, 518584), (121, 424296), (132, 388938), (142, 361548), (166, 309276), (198, 259292), (213, 241032), (242, 212148), (249, 206184), (264, 194469), (284, 180774), (332, 154638), (363, 141432), (396, 129646), (426, 120516), (484, 106074), (498, 103092), (568, 90387), (639, 80344), (664, 77319), (726, 70716), (747, 68728), (781, 65736), (792, 64823), (852, 60258), (913, 56232), (968, 53037), (996, 51546), (1089, 47144), (1278, 40172), (1452, 35358), (1494, 34364), (1562, 32868), (1704, 30129), (1826, 28116), (1992, 25773), (2178, 23572), (2343, 21912), (2556, 20086), (2739, 18744), (2904, 17679), (2988, 17182), (3124, 16434), (3652, 14058), (4356, 11786), (4686, 10956), (5112, 10043), (5478, 9372), (5893, 8712), (5976, 8591), (6248, 8217), (7029, 7304)]