51305364

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:218

約数の個数: 144

約数和(自身を含む): 152216064

約数和(自身を除く): 100910700

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 43, 44, 46, 66, 69, 86, 92, 99, 129, 131, 132, 138, 172, 198, 207, 253, 258, 262, 276, 387, 393, 396, 414, 473, 506, 516, 524, 759, 774, 786, 828, 946, 989, 1012, 1179, 1419, 1441, 1518, 1548, 1572, 1892, 1978, 2277, 2358, 2838, 2882, 2967, 3013, 3036, 3956, 4257, 4323, 4554, 4716, 5633, 5676, 5764, 5934, 6026, 8514, 8646, 8901, 9039, 9108, 10879, 11266, 11868, 12052, 12969, 16899, 17028, 17292, 17802, 18078, 21758, 22532, 25938, 27117, 32637, 33143, 33798, 35604, 36156, 43516, 50697, 51876, 54234, 61963, 65274, 66286, 67596, 97911, 99429, 101394, 108468, 123926, 129559, 130548, 132572, 185889, 195822, 198858, 202788, 247852, 259118, 298287, 371778, 388677, 391644, 397716, 518236, 557667, 596574, 743556, 777354, 1115334, 1166031, 1193148, 1425149, 1554708, 2230668, 2332062, 2850298, 4275447, 4664124, 5700596, 8550894, 12826341, 17101788, 25652682, 51305364]

約数ペア:

[(1, 51305364), (2, 25652682), (3, 17101788), (4, 12826341), (6, 8550894), (9, 5700596), (11, 4664124), (12, 4275447), (18, 2850298), (22, 2332062), (23, 2230668), (33, 1554708), (36, 1425149), (43, 1193148), (44, 1166031), (46, 1115334), (66, 777354), (69, 743556), (86, 596574), (92, 557667), (99, 518236), (129, 397716), (131, 391644), (132, 388677), (138, 371778), (172, 298287), (198, 259118), (207, 247852), (253, 202788), (258, 198858), (262, 195822), (276, 185889), (387, 132572), (393, 130548), (396, 129559), (414, 123926), (473, 108468), (506, 101394), (516, 99429), (524, 97911), (759, 67596), (774, 66286), (786, 65274), (828, 61963), (946, 54234), (989, 51876), (1012, 50697), (1179, 43516), (1419, 36156), (1441, 35604), (1518, 33798), (1548, 33143), (1572, 32637), (1892, 27117), (1978, 25938), (2277, 22532), (2358, 21758), (2838, 18078), (2882, 17802), (2967, 17292), (3013, 17028), (3036, 16899), (3956, 12969), (4257, 12052), (4323, 11868), (4554, 11266), (4716, 10879), (5633, 9108), (5676, 9039), (5764, 8901), (5934, 8646), (6026, 8514)]