54799360

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1$

素因数の和:182

約数の個数: 176

約数和(自身を含む): 165070080

約数和(自身を除く): 110270720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 139, 140, 154, 160, 176, 220, 224, 256, 278, 280, 308, 320, 352, 385, 440, 448, 512, 556, 560, 616, 640, 695, 704, 770, 880, 896, 973, 1024, 1112, 1120, 1232, 1280, 1390, 1408, 1529, 1540, 1760, 1792, 1946, 2224, 2240, 2464, 2560, 2780, 2816, 3058, 3080, 3520, 3584, 3892, 4448, 4480, 4865, 4928, 5120, 5560, 5632, 6116, 6160, 7040, 7168, 7645, 7784, 8896, 8960, 9730, 9856, 10703, 11120, 11264, 12232, 12320, 14080, 15290, 15568, 17792, 17920, 19460, 19712, 21406, 22240, 24464, 24640, 28160, 30580, 31136, 35584, 35840, 38920, 39424, 42812, 44480, 48928, 49280, 53515, 56320, 61160, 62272, 71168, 77840, 78848, 85624, 88960, 97856, 98560, 107030, 122320, 124544, 142336, 155680, 171248, 177920, 195712, 197120, 214060, 244640, 249088, 311360, 342496, 355840, 391424, 394240, 428120, 489280, 498176, 622720, 684992, 711680, 782848, 856240, 978560, 996352, 1245440, 1369984, 1565696, 1712480, 1957120, 2490880, 2739968, 3424960, 3914240, 4981760, 5479936, 6849920, 7828480, 10959872, 13699840, 27399680, 54799360]

約数ペア:

[(1, 54799360), (2, 27399680), (4, 13699840), (5, 10959872), (7, 7828480), (8, 6849920), (10, 5479936), (11, 4981760), (14, 3914240), (16, 3424960), (20, 2739968), (22, 2490880), (28, 1957120), (32, 1712480), (35, 1565696), (40, 1369984), (44, 1245440), (55, 996352), (56, 978560), (64, 856240), (70, 782848), (77, 711680), (80, 684992), (88, 622720), (110, 498176), (112, 489280), (128, 428120), (139, 394240), (140, 391424), (154, 355840), (160, 342496), (176, 311360), (220, 249088), (224, 244640), (256, 214060), (278, 197120), (280, 195712), (308, 177920), (320, 171248), (352, 155680), (385, 142336), (440, 124544), (448, 122320), (512, 107030), (556, 98560), (560, 97856), (616, 88960), (640, 85624), (695, 78848), (704, 77840), (770, 71168), (880, 62272), (896, 61160), (973, 56320), (1024, 53515), (1112, 49280), (1120, 48928), (1232, 44480), (1280, 42812), (1390, 39424), (1408, 38920), (1529, 35840), (1540, 35584), (1760, 31136), (1792, 30580), (1946, 28160), (2224, 24640), (2240, 24464), (2464, 22240), (2560, 21406), (2780, 19712), (2816, 19460), (3058, 17920), (3080, 17792), (3520, 15568), (3584, 15290), (3892, 14080), (4448, 12320), (4480, 12232), (4865, 11264), (4928, 11120), (5120, 10703), (5560, 9856), (5632, 9730), (6116, 8960), (6160, 8896), (7040, 7784), (7168, 7645)]