49102080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1$

素因数の和:716

約数の個数: 144

約数和(自身を含む): 165318720

約数和(自身を除く): 116216640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 673, 760, 768, 912, 960, 1140, 1216, 1280, 1346, 1520, 1824, 1920, 2019, 2280, 2432, 2692, 3040, 3365, 3648, 3840, 4038, 4560, 4864, 5384, 6080, 6730, 7296, 8076, 9120, 10095, 10768, 12160, 12787, 13460, 14592, 16152, 18240, 20190, 21536, 24320, 25574, 26920, 32304, 36480, 38361, 40380, 43072, 51148, 53840, 63935, 64608, 72960, 76722, 80760, 86144, 102296, 107680, 127870, 129216, 153444, 161520, 172288, 191805, 204592, 215360, 255740, 258432, 306888, 323040, 383610, 409184, 430720, 511480, 516864, 613776, 646080, 767220, 818368, 861440, 1022960, 1227552, 1292160, 1534440, 1636736, 2045920, 2455104, 2584320, 3068880, 3273472, 4091840, 4910208, 6137760, 8183680, 9820416, 12275520, 16367360, 24551040, 49102080]

約数ペア:

[(1, 49102080), (2, 24551040), (3, 16367360), (4, 12275520), (5, 9820416), (6, 8183680), (8, 6137760), (10, 4910208), (12, 4091840), (15, 3273472), (16, 3068880), (19, 2584320), (20, 2455104), (24, 2045920), (30, 1636736), (32, 1534440), (38, 1292160), (40, 1227552), (48, 1022960), (57, 861440), (60, 818368), (64, 767220), (76, 646080), (80, 613776), (95, 516864), (96, 511480), (114, 430720), (120, 409184), (128, 383610), (152, 323040), (160, 306888), (190, 258432), (192, 255740), (228, 215360), (240, 204592), (256, 191805), (285, 172288), (304, 161520), (320, 153444), (380, 129216), (384, 127870), (456, 107680), (480, 102296), (570, 86144), (608, 80760), (640, 76722), (673, 72960), (760, 64608), (768, 63935), (912, 53840), (960, 51148), (1140, 43072), (1216, 40380), (1280, 38361), (1346, 36480), (1520, 32304), (1824, 26920), (1920, 25574), (2019, 24320), (2280, 21536), (2432, 20190), (2692, 18240), (3040, 16152), (3365, 14592), (3648, 13460), (3840, 12787), (4038, 12160), (4560, 10768), (4864, 10095), (5384, 9120), (6080, 8076), (6730, 7296)]