54688480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:249

約数の個数: 192

約数和(自身を含む): 168956928

約数和(自身を除く): 114268448

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 32, 35, 40, 44, 46, 55, 56, 70, 77, 80, 88, 92, 110, 112, 115, 140, 154, 160, 161, 176, 184, 193, 220, 224, 230, 253, 280, 308, 322, 352, 368, 385, 386, 440, 460, 506, 560, 616, 644, 736, 770, 772, 805, 880, 920, 965, 1012, 1120, 1232, 1265, 1288, 1351, 1540, 1544, 1610, 1760, 1771, 1840, 1930, 2024, 2123, 2464, 2530, 2576, 2702, 3080, 3088, 3220, 3542, 3680, 3860, 4048, 4246, 4439, 5060, 5152, 5404, 6160, 6176, 6440, 6755, 7084, 7720, 8096, 8492, 8855, 8878, 10120, 10615, 10808, 12320, 12880, 13510, 14168, 14861, 15440, 16984, 17710, 17756, 20240, 21230, 21616, 22195, 25760, 27020, 28336, 29722, 30880, 31073, 33968, 35420, 35512, 40480, 42460, 43232, 44390, 48829, 54040, 56672, 59444, 62146, 67936, 70840, 71024, 74305, 84920, 88780, 97658, 108080, 118888, 124292, 141680, 142048, 148610, 155365, 169840, 177560, 195316, 216160, 237776, 244145, 248584, 283360, 297220, 310730, 339680, 341803, 355120, 390632, 475552, 488290, 497168, 594440, 621460, 683606, 710240, 781264, 976580, 994336, 1188880, 1242920, 1367212, 1562528, 1709015, 1953160, 2377760, 2485840, 2734424, 3418030, 3906320, 4971680, 5468848, 6836060, 7812640, 10937696, 13672120, 27344240, 54688480]

約数ペア:

[(1, 54688480), (2, 27344240), (4, 13672120), (5, 10937696), (7, 7812640), (8, 6836060), (10, 5468848), (11, 4971680), (14, 3906320), (16, 3418030), (20, 2734424), (22, 2485840), (23, 2377760), (28, 1953160), (32, 1709015), (35, 1562528), (40, 1367212), (44, 1242920), (46, 1188880), (55, 994336), (56, 976580), (70, 781264), (77, 710240), (80, 683606), (88, 621460), (92, 594440), (110, 497168), (112, 488290), (115, 475552), (140, 390632), (154, 355120), (160, 341803), (161, 339680), (176, 310730), (184, 297220), (193, 283360), (220, 248584), (224, 244145), (230, 237776), (253, 216160), (280, 195316), (308, 177560), (322, 169840), (352, 155365), (368, 148610), (385, 142048), (386, 141680), (440, 124292), (460, 118888), (506, 108080), (560, 97658), (616, 88780), (644, 84920), (736, 74305), (770, 71024), (772, 70840), (805, 67936), (880, 62146), (920, 59444), (965, 56672), (1012, 54040), (1120, 48829), (1232, 44390), (1265, 43232), (1288, 42460), (1351, 40480), (1540, 35512), (1544, 35420), (1610, 33968), (1760, 31073), (1771, 30880), (1840, 29722), (1930, 28336), (2024, 27020), (2123, 25760), (2464, 22195), (2530, 21616), (2576, 21230), (2702, 20240), (3080, 17756), (3088, 17710), (3220, 16984), (3542, 15440), (3680, 14861), (3860, 14168), (4048, 13510), (4246, 12880), (4439, 12320), (5060, 10808), (5152, 10615), (5404, 10120), (6160, 8878), (6176, 8855), (6440, 8492), (6755, 8096), (7084, 7720)]