49779840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2357}}^1$

素因数の和:2390

約数の個数: 128

約数和(自身を含む): 173171520

約数和(自身を除く): 123391680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2357, 2640, 3520, 4224, 4714, 5280, 7040, 7071, 9428, 10560, 11785, 14142, 18856, 21120, 23570, 25927, 28284, 35355, 37712, 47140, 51854, 56568, 70710, 75424, 77781, 94280, 103708, 113136, 129635, 141420, 150848, 155562, 188560, 207416, 226272, 259270, 282840, 301696, 311124, 377120, 388905, 414832, 452544, 518540, 565680, 622248, 754240, 777810, 829664, 905088, 1037080, 1131360, 1244496, 1508480, 1555620, 1659328, 2074160, 2262720, 2488992, 3111240, 3318656, 4148320, 4525440, 4977984, 6222480, 8296640, 9955968, 12444960, 16593280, 24889920, 49779840]

約数ペア:

[(1, 49779840), (2, 24889920), (3, 16593280), (4, 12444960), (5, 9955968), (6, 8296640), (8, 6222480), (10, 4977984), (11, 4525440), (12, 4148320), (15, 3318656), (16, 3111240), (20, 2488992), (22, 2262720), (24, 2074160), (30, 1659328), (32, 1555620), (33, 1508480), (40, 1244496), (44, 1131360), (48, 1037080), (55, 905088), (60, 829664), (64, 777810), (66, 754240), (80, 622248), (88, 565680), (96, 518540), (110, 452544), (120, 414832), (128, 388905), (132, 377120), (160, 311124), (165, 301696), (176, 282840), (192, 259270), (220, 226272), (240, 207416), (264, 188560), (320, 155562), (330, 150848), (352, 141420), (384, 129635), (440, 113136), (480, 103708), (528, 94280), (640, 77781), (660, 75424), (704, 70710), (880, 56568), (960, 51854), (1056, 47140), (1320, 37712), (1408, 35355), (1760, 28284), (1920, 25927), (2112, 23570), (2357, 21120), (2640, 18856), (3520, 14142), (4224, 11785), (4714, 10560), (5280, 9428), (7040, 7071)]