55911240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2017}}^1$

素因数の和:2052

約数の個数: 192

約数和(自身を含む): 226661760

約数和(自身を除く): 170750520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2017, 2310, 2520, 2772, 3080, 3465, 3960, 4034, 4620, 5544, 6051, 6930, 8068, 9240, 10085, 12102, 13860, 14119, 16136, 18153, 20170, 22187, 24204, 27720, 28238, 30255, 36306, 40340, 42357, 44374, 48408, 56476, 60510, 66561, 70595, 72612, 80680, 84714, 88748, 90765, 110935, 112952, 121020, 127071, 133122, 141190, 145224, 155309, 169428, 177496, 181530, 199683, 211785, 221870, 242040, 254142, 266244, 282380, 310618, 332805, 338856, 363060, 399366, 423570, 443740, 465927, 508284, 532488, 564760, 621236, 635355, 665610, 726120, 776545, 798732, 847140, 887480, 931854, 998415, 1016568, 1242472, 1270710, 1331220, 1397781, 1553090, 1597464, 1694280, 1863708, 1996830, 2329635, 2541420, 2662440, 2795562, 3106180, 3727416, 3993660, 4659270, 5082840, 5591124, 6212360, 6988905, 7987320, 9318540, 11182248, 13977810, 18637080, 27955620, 55911240]

約数ペア:

[(1, 55911240), (2, 27955620), (3, 18637080), (4, 13977810), (5, 11182248), (6, 9318540), (7, 7987320), (8, 6988905), (9, 6212360), (10, 5591124), (11, 5082840), (12, 4659270), (14, 3993660), (15, 3727416), (18, 3106180), (20, 2795562), (21, 2662440), (22, 2541420), (24, 2329635), (28, 1996830), (30, 1863708), (33, 1694280), (35, 1597464), (36, 1553090), (40, 1397781), (42, 1331220), (44, 1270710), (45, 1242472), (55, 1016568), (56, 998415), (60, 931854), (63, 887480), (66, 847140), (70, 798732), (72, 776545), (77, 726120), (84, 665610), (88, 635355), (90, 621236), (99, 564760), (105, 532488), (110, 508284), (120, 465927), (126, 443740), (132, 423570), (140, 399366), (154, 363060), (165, 338856), (168, 332805), (180, 310618), (198, 282380), (210, 266244), (220, 254142), (231, 242040), (252, 221870), (264, 211785), (280, 199683), (308, 181530), (315, 177496), (330, 169428), (360, 155309), (385, 145224), (396, 141190), (420, 133122), (440, 127071), (462, 121020), (495, 112952), (504, 110935), (616, 90765), (630, 88748), (660, 84714), (693, 80680), (770, 72612), (792, 70595), (840, 66561), (924, 60510), (990, 56476), (1155, 48408), (1260, 44374), (1320, 42357), (1386, 40340), (1540, 36306), (1848, 30255), (1980, 28238), (2017, 27720), (2310, 24204), (2520, 22187), (2772, 20170), (3080, 18153), (3465, 16136), (3960, 14119), (4034, 13860), (4620, 12102), (5544, 10085), (6051, 9240), (6930, 8068)]