49105920

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:190

約数の個数: 176

約数和(自身を含む): 165070080

約数和(自身を除く): 115964160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 139, 160, 184, 192, 230, 240, 256, 276, 278, 320, 345, 368, 384, 417, 460, 480, 512, 552, 556, 640, 690, 695, 736, 768, 834, 920, 960, 1024, 1104, 1112, 1280, 1380, 1390, 1472, 1536, 1668, 1840, 1920, 2085, 2208, 2224, 2560, 2760, 2780, 2944, 3072, 3197, 3336, 3680, 3840, 4170, 4416, 4448, 5120, 5520, 5560, 5888, 6394, 6672, 7360, 7680, 8340, 8832, 8896, 9591, 11040, 11120, 11776, 12788, 13344, 14720, 15360, 15985, 16680, 17664, 17792, 19182, 22080, 22240, 23552, 25576, 26688, 29440, 31970, 33360, 35328, 35584, 38364, 44160, 44480, 47955, 51152, 53376, 58880, 63940, 66720, 70656, 71168, 76728, 88320, 88960, 95910, 102304, 106752, 117760, 127880, 133440, 142336, 153456, 176640, 177920, 191820, 204608, 213504, 255760, 266880, 306912, 353280, 355840, 383640, 409216, 427008, 511520, 533760, 613824, 711680, 767280, 818432, 1023040, 1067520, 1227648, 1534560, 1636864, 2046080, 2135040, 2455296, 3069120, 3273728, 4092160, 4910592, 6138240, 8184320, 9821184, 12276480, 16368640, 24552960, 49105920]

約数ペア:

[(1, 49105920), (2, 24552960), (3, 16368640), (4, 12276480), (5, 9821184), (6, 8184320), (8, 6138240), (10, 4910592), (12, 4092160), (15, 3273728), (16, 3069120), (20, 2455296), (23, 2135040), (24, 2046080), (30, 1636864), (32, 1534560), (40, 1227648), (46, 1067520), (48, 1023040), (60, 818432), (64, 767280), (69, 711680), (80, 613824), (92, 533760), (96, 511520), (115, 427008), (120, 409216), (128, 383640), (138, 355840), (139, 353280), (160, 306912), (184, 266880), (192, 255760), (230, 213504), (240, 204608), (256, 191820), (276, 177920), (278, 176640), (320, 153456), (345, 142336), (368, 133440), (384, 127880), (417, 117760), (460, 106752), (480, 102304), (512, 95910), (552, 88960), (556, 88320), (640, 76728), (690, 71168), (695, 70656), (736, 66720), (768, 63940), (834, 58880), (920, 53376), (960, 51152), (1024, 47955), (1104, 44480), (1112, 44160), (1280, 38364), (1380, 35584), (1390, 35328), (1472, 33360), (1536, 31970), (1668, 29440), (1840, 26688), (1920, 25576), (2085, 23552), (2208, 22240), (2224, 22080), (2560, 19182), (2760, 17792), (2780, 17664), (2944, 16680), (3072, 15985), (3197, 15360), (3336, 14720), (3680, 13344), (3840, 12788), (4170, 11776), (4416, 11120), (4448, 11040), (5120, 9591), (5520, 8896), (5560, 8832), (5888, 8340), (6394, 7680), (6672, 7360)]