49199360

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:81

約数の個数: 216

約数和(自身を含む): 150601920

約数和(自身を除く): 101402560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 32, 34, 35, 38, 40, 56, 64, 68, 70, 76, 80, 85, 95, 112, 119, 128, 133, 136, 140, 152, 160, 170, 190, 224, 238, 256, 266, 272, 280, 289, 304, 320, 323, 340, 380, 448, 476, 532, 544, 560, 578, 595, 608, 640, 646, 665, 680, 760, 896, 952, 1064, 1088, 1120, 1156, 1190, 1216, 1280, 1292, 1330, 1360, 1445, 1520, 1615, 1792, 1904, 2023, 2128, 2176, 2240, 2261, 2312, 2380, 2432, 2584, 2660, 2720, 2890, 3040, 3230, 3808, 4046, 4256, 4352, 4480, 4522, 4624, 4760, 4864, 5168, 5320, 5440, 5491, 5780, 6080, 6460, 7616, 8092, 8512, 8960, 9044, 9248, 9520, 10115, 10336, 10640, 10880, 10982, 11305, 11560, 12160, 12920, 15232, 16184, 17024, 18088, 18496, 19040, 20230, 20672, 21280, 21760, 21964, 22610, 23120, 24320, 25840, 27455, 30464, 32368, 34048, 36176, 36992, 38080, 38437, 40460, 41344, 42560, 43928, 45220, 46240, 51680, 54910, 64736, 72352, 73984, 76160, 76874, 80920, 82688, 85120, 87856, 90440, 92480, 103360, 109820, 129472, 144704, 152320, 153748, 161840, 170240, 175712, 180880, 184960, 192185, 206720, 219640, 258944, 289408, 307496, 323680, 351424, 361760, 369920, 384370, 413440, 439280, 517888, 578816, 614992, 647360, 702848, 723520, 768740, 878560, 1229984, 1294720, 1405696, 1447040, 1537480, 1757120, 2459968, 2589440, 2894080, 3074960, 3514240, 4919936, 6149920, 7028480, 9839872, 12299840, 24599680, 49199360]

約数ペア:

[(1, 49199360), (2, 24599680), (4, 12299840), (5, 9839872), (7, 7028480), (8, 6149920), (10, 4919936), (14, 3514240), (16, 3074960), (17, 2894080), (19, 2589440), (20, 2459968), (28, 1757120), (32, 1537480), (34, 1447040), (35, 1405696), (38, 1294720), (40, 1229984), (56, 878560), (64, 768740), (68, 723520), (70, 702848), (76, 647360), (80, 614992), (85, 578816), (95, 517888), (112, 439280), (119, 413440), (128, 384370), (133, 369920), (136, 361760), (140, 351424), (152, 323680), (160, 307496), (170, 289408), (190, 258944), (224, 219640), (238, 206720), (256, 192185), (266, 184960), (272, 180880), (280, 175712), (289, 170240), (304, 161840), (320, 153748), (323, 152320), (340, 144704), (380, 129472), (448, 109820), (476, 103360), (532, 92480), (544, 90440), (560, 87856), (578, 85120), (595, 82688), (608, 80920), (640, 76874), (646, 76160), (665, 73984), (680, 72352), (760, 64736), (896, 54910), (952, 51680), (1064, 46240), (1088, 45220), (1120, 43928), (1156, 42560), (1190, 41344), (1216, 40460), (1280, 38437), (1292, 38080), (1330, 36992), (1360, 36176), (1445, 34048), (1520, 32368), (1615, 30464), (1792, 27455), (1904, 25840), (2023, 24320), (2128, 23120), (2176, 22610), (2240, 21964), (2261, 21760), (2312, 21280), (2380, 20672), (2432, 20230), (2584, 19040), (2660, 18496), (2720, 18088), (2890, 17024), (3040, 16184), (3230, 15232), (3808, 12920), (4046, 12160), (4256, 11560), (4352, 11305), (4480, 10982), (4522, 10880), (4624, 10640), (4760, 10336), (4864, 10115), (5168, 9520), (5320, 9248), (5440, 9044), (5491, 8960), (5780, 8512), (6080, 8092), (6460, 7616)]