55450752

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{421}}^1$

素因数の和:459

約数の個数: 128

約数和(自身を含む): 172176000

約数和(自身を除く): 116725248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 343, 384, 392, 421, 448, 588, 672, 686, 784, 842, 896, 1029, 1176, 1263, 1344, 1372, 1568, 1684, 2058, 2352, 2526, 2688, 2744, 2947, 3136, 3368, 4116, 4704, 5052, 5488, 5894, 6272, 6736, 8232, 8841, 9408, 10104, 10976, 11788, 13472, 16464, 17682, 18816, 20208, 20629, 21952, 23576, 26944, 32928, 35364, 40416, 41258, 43904, 47152, 53888, 61887, 65856, 70728, 80832, 82516, 94304, 123774, 131712, 141456, 144403, 161664, 165032, 188608, 247548, 282912, 288806, 330064, 377216, 433209, 495096, 565824, 577612, 660128, 866418, 990192, 1131648, 1155224, 1320256, 1732836, 1980384, 2310448, 2640512, 3465672, 3960768, 4620896, 6931344, 7921536, 9241792, 13862688, 18483584, 27725376, 55450752]

約数ペア:

[(1, 55450752), (2, 27725376), (3, 18483584), (4, 13862688), (6, 9241792), (7, 7921536), (8, 6931344), (12, 4620896), (14, 3960768), (16, 3465672), (21, 2640512), (24, 2310448), (28, 1980384), (32, 1732836), (42, 1320256), (48, 1155224), (49, 1131648), (56, 990192), (64, 866418), (84, 660128), (96, 577612), (98, 565824), (112, 495096), (128, 433209), (147, 377216), (168, 330064), (192, 288806), (196, 282912), (224, 247548), (294, 188608), (336, 165032), (343, 161664), (384, 144403), (392, 141456), (421, 131712), (448, 123774), (588, 94304), (672, 82516), (686, 80832), (784, 70728), (842, 65856), (896, 61887), (1029, 53888), (1176, 47152), (1263, 43904), (1344, 41258), (1372, 40416), (1568, 35364), (1684, 32928), (2058, 26944), (2352, 23576), (2526, 21952), (2688, 20629), (2744, 20208), (2947, 18816), (3136, 17682), (3368, 16464), (4116, 13472), (4704, 11788), (5052, 10976), (5488, 10104), (5894, 9408), (6272, 8841), (6736, 8232)]