57029920

素因数分解:

$2^5\times 5^1\times {\mathrm{431}}^1\times {\mathrm{827}}^1$

素因数の和:1273

約数の個数: 48

約数和(自身を含む): 135209088

約数和(自身を除く): 78179168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 431, 827, 862, 1654, 1724, 2155, 3308, 3448, 4135, 4310, 6616, 6896, 8270, 8620, 13232, 13792, 16540, 17240, 26464, 33080, 34480, 66160, 68960, 132320, 356437, 712874, 1425748, 1782185, 2851496, 3564370, 5702992, 7128740, 11405984, 14257480, 28514960, 57029920]

約数ペア:

[(1, 57029920), (2, 28514960), (4, 14257480), (5, 11405984), (8, 7128740), (10, 5702992), (16, 3564370), (20, 2851496), (32, 1782185), (40, 1425748), (80, 712874), (160, 356437), (431, 132320), (827, 68960), (862, 66160), (1654, 34480), (1724, 33080), (2155, 26464), (3308, 17240), (3448, 16540), (4135, 13792), (4310, 13232), (6616, 8620), (6896, 8270)]