48952960

素因数分解:

$2^7\times 5^1\times 7^3\times {\mathrm{223}}^1$

素因数の和:263

約数の個数: 128

約数和(自身を含む): 137088000

約数和(自身を除く): 88135040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 223, 224, 245, 280, 320, 343, 392, 446, 448, 490, 560, 640, 686, 784, 892, 896, 980, 1115, 1120, 1372, 1561, 1568, 1715, 1784, 1960, 2230, 2240, 2744, 3122, 3136, 3430, 3568, 3920, 4460, 4480, 5488, 6244, 6272, 6860, 7136, 7805, 7840, 8920, 10927, 10976, 12488, 13720, 14272, 15610, 15680, 17840, 21854, 21952, 24976, 27440, 28544, 31220, 31360, 35680, 43708, 43904, 49952, 54635, 54880, 62440, 71360, 76489, 87416, 99904, 109270, 109760, 124880, 142720, 152978, 174832, 199808, 218540, 219520, 249760, 305956, 349664, 382445, 437080, 499520, 611912, 699328, 764890, 874160, 999040, 1223824, 1398656, 1529780, 1748320, 2447648, 3059560, 3496640, 4895296, 6119120, 6993280, 9790592, 12238240, 24476480, 48952960]

約数ペア:

[(1, 48952960), (2, 24476480), (4, 12238240), (5, 9790592), (7, 6993280), (8, 6119120), (10, 4895296), (14, 3496640), (16, 3059560), (20, 2447648), (28, 1748320), (32, 1529780), (35, 1398656), (40, 1223824), (49, 999040), (56, 874160), (64, 764890), (70, 699328), (80, 611912), (98, 499520), (112, 437080), (128, 382445), (140, 349664), (160, 305956), (196, 249760), (223, 219520), (224, 218540), (245, 199808), (280, 174832), (320, 152978), (343, 142720), (392, 124880), (446, 109760), (448, 109270), (490, 99904), (560, 87416), (640, 76489), (686, 71360), (784, 62440), (892, 54880), (896, 54635), (980, 49952), (1115, 43904), (1120, 43708), (1372, 35680), (1561, 31360), (1568, 31220), (1715, 28544), (1784, 27440), (1960, 24976), (2230, 21952), (2240, 21854), (2744, 17840), (3122, 15680), (3136, 15610), (3430, 14272), (3568, 13720), (3920, 12488), (4460, 10976), (4480, 10927), (5488, 8920), (6244, 7840), (6272, 7805), (6860, 7136)]