51644592

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:275

約数の個数: 120

約数和(自身を含む): 152334000

約数和(自身を除く): 100689408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 83, 87, 116, 144, 149, 166, 174, 232, 249, 261, 298, 332, 348, 447, 464, 498, 522, 596, 664, 696, 747, 894, 996, 1044, 1192, 1328, 1341, 1392, 1494, 1788, 1992, 2088, 2384, 2407, 2682, 2988, 3576, 3984, 4176, 4321, 4814, 5364, 5976, 7152, 7221, 8642, 9628, 10728, 11952, 12367, 12963, 14442, 17284, 19256, 21456, 21663, 24734, 25926, 28884, 34568, 37101, 38512, 38889, 43326, 49468, 51852, 57768, 69136, 74202, 77778, 86652, 98936, 103704, 111303, 115536, 148404, 155556, 173304, 197872, 207408, 222606, 296808, 311112, 346608, 358643, 445212, 593616, 622224, 717286, 890424, 1075929, 1434572, 1780848, 2151858, 2869144, 3227787, 4303716, 5738288, 6455574, 8607432, 12911148, 17214864, 25822296, 51644592]

約数ペア:

[(1, 51644592), (2, 25822296), (3, 17214864), (4, 12911148), (6, 8607432), (8, 6455574), (9, 5738288), (12, 4303716), (16, 3227787), (18, 2869144), (24, 2151858), (29, 1780848), (36, 1434572), (48, 1075929), (58, 890424), (72, 717286), (83, 622224), (87, 593616), (116, 445212), (144, 358643), (149, 346608), (166, 311112), (174, 296808), (232, 222606), (249, 207408), (261, 197872), (298, 173304), (332, 155556), (348, 148404), (447, 115536), (464, 111303), (498, 103704), (522, 98936), (596, 86652), (664, 77778), (696, 74202), (747, 69136), (894, 57768), (996, 51852), (1044, 49468), (1192, 43326), (1328, 38889), (1341, 38512), (1392, 37101), (1494, 34568), (1788, 28884), (1992, 25926), (2088, 24734), (2384, 21663), (2407, 21456), (2682, 19256), (2988, 17284), (3576, 14442), (3984, 12963), (4176, 12367), (4321, 11952), (4814, 10728), (5364, 9628), (5976, 8642), (7152, 7221)]