49511520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:254

約数の個数: 192

約数和(自身を含む): 176783040

約数和(自身を除く): 127271520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 73, 80, 90, 96, 108, 120, 135, 144, 146, 157, 160, 180, 216, 219, 240, 270, 288, 292, 314, 360, 365, 432, 438, 471, 480, 540, 584, 628, 657, 720, 730, 785, 864, 876, 942, 1080, 1095, 1168, 1256, 1314, 1413, 1440, 1460, 1570, 1752, 1884, 1971, 2160, 2190, 2336, 2355, 2512, 2628, 2826, 2920, 3140, 3285, 3504, 3768, 3942, 4239, 4320, 4380, 4710, 5024, 5256, 5652, 5840, 6280, 6570, 7008, 7065, 7536, 7884, 8478, 8760, 9420, 9855, 10512, 11304, 11461, 11680, 12560, 13140, 14130, 15072, 15768, 16956, 17520, 18840, 19710, 21024, 21195, 22608, 22922, 25120, 26280, 28260, 31536, 33912, 34383, 35040, 37680, 39420, 42390, 45216, 45844, 52560, 56520, 57305, 63072, 67824, 68766, 75360, 78840, 84780, 91688, 103149, 105120, 113040, 114610, 135648, 137532, 157680, 169560, 171915, 183376, 206298, 226080, 229220, 275064, 309447, 315360, 339120, 343830, 366752, 412596, 458440, 515745, 550128, 618894, 678240, 687660, 825192, 916880, 1031490, 1100256, 1237788, 1375320, 1547235, 1650384, 1833760, 2062980, 2475576, 2750640, 3094470, 3300768, 4125960, 4951152, 5501280, 6188940, 8251920, 9902304, 12377880, 16503840, 24755760, 49511520]

約数ペア:

[(1, 49511520), (2, 24755760), (3, 16503840), (4, 12377880), (5, 9902304), (6, 8251920), (8, 6188940), (9, 5501280), (10, 4951152), (12, 4125960), (15, 3300768), (16, 3094470), (18, 2750640), (20, 2475576), (24, 2062980), (27, 1833760), (30, 1650384), (32, 1547235), (36, 1375320), (40, 1237788), (45, 1100256), (48, 1031490), (54, 916880), (60, 825192), (72, 687660), (73, 678240), (80, 618894), (90, 550128), (96, 515745), (108, 458440), (120, 412596), (135, 366752), (144, 343830), (146, 339120), (157, 315360), (160, 309447), (180, 275064), (216, 229220), (219, 226080), (240, 206298), (270, 183376), (288, 171915), (292, 169560), (314, 157680), (360, 137532), (365, 135648), (432, 114610), (438, 113040), (471, 105120), (480, 103149), (540, 91688), (584, 84780), (628, 78840), (657, 75360), (720, 68766), (730, 67824), (785, 63072), (864, 57305), (876, 56520), (942, 52560), (1080, 45844), (1095, 45216), (1168, 42390), (1256, 39420), (1314, 37680), (1413, 35040), (1440, 34383), (1460, 33912), (1570, 31536), (1752, 28260), (1884, 26280), (1971, 25120), (2160, 22922), (2190, 22608), (2336, 21195), (2355, 21024), (2512, 19710), (2628, 18840), (2826, 17520), (2920, 16956), (3140, 15768), (3285, 15072), (3504, 14130), (3768, 13140), (3942, 12560), (4239, 11680), (4320, 11461), (4380, 11304), (4710, 10512), (5024, 9855), (5256, 9420), (5652, 8760), (5840, 8478), (6280, 7884), (6570, 7536), (7008, 7065)]