54911360

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:153

約数の個数: 192

約数和(自身を含む): 163257120

約数和(自身を除く): 108345760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 64, 68, 70, 80, 85, 98, 103, 112, 119, 128, 136, 140, 160, 170, 196, 206, 224, 238, 245, 272, 280, 320, 340, 392, 412, 448, 476, 490, 515, 544, 560, 595, 640, 680, 721, 784, 824, 833, 896, 952, 980, 1030, 1088, 1120, 1190, 1360, 1442, 1568, 1648, 1666, 1751, 1904, 1960, 2060, 2176, 2240, 2380, 2720, 2884, 3136, 3296, 3332, 3502, 3605, 3808, 3920, 4120, 4165, 4480, 4760, 5047, 5440, 5768, 6272, 6592, 6664, 7004, 7210, 7616, 7840, 8240, 8330, 8755, 9520, 10094, 10880, 11536, 12257, 13184, 13328, 14008, 14420, 15232, 15680, 16480, 16660, 17510, 19040, 20188, 23072, 24514, 25235, 26656, 28016, 28840, 31360, 32960, 33320, 35020, 38080, 40376, 46144, 49028, 50470, 53312, 56032, 57680, 61285, 65920, 66640, 70040, 76160, 80752, 85799, 92288, 98056, 100940, 106624, 112064, 115360, 122570, 133280, 140080, 161504, 171598, 196112, 201880, 224128, 230720, 245140, 266560, 280160, 323008, 343196, 392224, 403760, 428995, 461440, 490280, 533120, 560320, 646016, 686392, 784448, 807520, 857990, 980560, 1120640, 1372784, 1568896, 1615040, 1715980, 1961120, 2745568, 3230080, 3431960, 3922240, 5491136, 6863920, 7844480, 10982272, 13727840, 27455680, 54911360]

約数ペア:

[(1, 54911360), (2, 27455680), (4, 13727840), (5, 10982272), (7, 7844480), (8, 6863920), (10, 5491136), (14, 3922240), (16, 3431960), (17, 3230080), (20, 2745568), (28, 1961120), (32, 1715980), (34, 1615040), (35, 1568896), (40, 1372784), (49, 1120640), (56, 980560), (64, 857990), (68, 807520), (70, 784448), (80, 686392), (85, 646016), (98, 560320), (103, 533120), (112, 490280), (119, 461440), (128, 428995), (136, 403760), (140, 392224), (160, 343196), (170, 323008), (196, 280160), (206, 266560), (224, 245140), (238, 230720), (245, 224128), (272, 201880), (280, 196112), (320, 171598), (340, 161504), (392, 140080), (412, 133280), (448, 122570), (476, 115360), (490, 112064), (515, 106624), (544, 100940), (560, 98056), (595, 92288), (640, 85799), (680, 80752), (721, 76160), (784, 70040), (824, 66640), (833, 65920), (896, 61285), (952, 57680), (980, 56032), (1030, 53312), (1088, 50470), (1120, 49028), (1190, 46144), (1360, 40376), (1442, 38080), (1568, 35020), (1648, 33320), (1666, 32960), (1751, 31360), (1904, 28840), (1960, 28016), (2060, 26656), (2176, 25235), (2240, 24514), (2380, 23072), (2720, 20188), (2884, 19040), (3136, 17510), (3296, 16660), (3332, 16480), (3502, 15680), (3605, 15232), (3808, 14420), (3920, 14008), (4120, 13328), (4165, 13184), (4480, 12257), (4760, 11536), (5047, 10880), (5440, 10094), (5768, 9520), (6272, 8755), (6592, 8330), (6664, 8240), (7004, 7840), (7210, 7616)]