51756516

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{307}}^1$

素因数の和:550

約数の個数: 96

約数和(自身を含む): 154542080

約数和(自身を除く): 102785564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 223, 252, 307, 378, 446, 614, 669, 756, 892, 921, 1228, 1338, 1561, 1842, 2007, 2149, 2676, 2763, 3122, 3684, 4014, 4298, 4683, 5526, 6021, 6244, 6447, 8028, 8289, 8596, 9366, 11052, 12042, 12894, 14049, 16578, 18732, 19341, 24084, 25788, 28098, 33156, 38682, 42147, 56196, 58023, 68461, 77364, 84294, 116046, 136922, 168588, 205383, 232092, 273844, 410766, 479227, 616149, 821532, 958454, 1232298, 1437681, 1848447, 1916908, 2464596, 2875362, 3696894, 4313043, 5750724, 7393788, 8626086, 12939129, 17252172, 25878258, 51756516]

約数ペア:

[(1, 51756516), (2, 25878258), (3, 17252172), (4, 12939129), (6, 8626086), (7, 7393788), (9, 5750724), (12, 4313043), (14, 3696894), (18, 2875362), (21, 2464596), (27, 1916908), (28, 1848447), (36, 1437681), (42, 1232298), (54, 958454), (63, 821532), (84, 616149), (108, 479227), (126, 410766), (189, 273844), (223, 232092), (252, 205383), (307, 168588), (378, 136922), (446, 116046), (614, 84294), (669, 77364), (756, 68461), (892, 58023), (921, 56196), (1228, 42147), (1338, 38682), (1561, 33156), (1842, 28098), (2007, 25788), (2149, 24084), (2676, 19341), (2763, 18732), (3122, 16578), (3684, 14049), (4014, 12894), (4298, 12042), (4683, 11052), (5526, 9366), (6021, 8596), (6244, 8289), (6447, 8028)]