54835520

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:376

約数の個数: 112

約数和(自身を含む): 142646400

約数和(自身を除く): 87810880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 32, 38, 40, 58, 64, 76, 80, 95, 116, 145, 152, 160, 190, 232, 290, 304, 311, 320, 380, 464, 551, 580, 608, 622, 760, 928, 1102, 1160, 1216, 1244, 1520, 1555, 1856, 2204, 2320, 2488, 2755, 3040, 3110, 4408, 4640, 4976, 5510, 5909, 6080, 6220, 8816, 9019, 9280, 9952, 11020, 11818, 12440, 17632, 18038, 19904, 22040, 23636, 24880, 29545, 35264, 36076, 44080, 45095, 47272, 49760, 59090, 72152, 88160, 90190, 94544, 99520, 118180, 144304, 171361, 176320, 180380, 189088, 236360, 288608, 342722, 360760, 378176, 472720, 577216, 685444, 721520, 856805, 945440, 1370888, 1443040, 1713610, 1890880, 2741776, 2886080, 3427220, 5483552, 6854440, 10967104, 13708880, 27417760, 54835520]

約数ペア:

[(1, 54835520), (2, 27417760), (4, 13708880), (5, 10967104), (8, 6854440), (10, 5483552), (16, 3427220), (19, 2886080), (20, 2741776), (29, 1890880), (32, 1713610), (38, 1443040), (40, 1370888), (58, 945440), (64, 856805), (76, 721520), (80, 685444), (95, 577216), (116, 472720), (145, 378176), (152, 360760), (160, 342722), (190, 288608), (232, 236360), (290, 189088), (304, 180380), (311, 176320), (320, 171361), (380, 144304), (464, 118180), (551, 99520), (580, 94544), (608, 90190), (622, 88160), (760, 72152), (928, 59090), (1102, 49760), (1160, 47272), (1216, 45095), (1244, 44080), (1520, 36076), (1555, 35264), (1856, 29545), (2204, 24880), (2320, 23636), (2488, 22040), (2755, 19904), (3040, 18038), (3110, 17632), (4408, 12440), (4640, 11818), (4976, 11020), (5510, 9952), (5909, 9280), (6080, 9019), (6220, 8816)]