56671494

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1009}}^1$

素因数の和:1085

約数の個数: 64

約数和(自身を含む): 132641280

約数和(自身を除く): 75969786

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 37, 46, 66, 69, 74, 111, 138, 222, 253, 407, 506, 759, 814, 851, 1009, 1221, 1518, 1702, 2018, 2442, 2553, 3027, 5106, 6054, 9361, 11099, 18722, 22198, 23207, 28083, 33297, 37333, 46414, 56166, 66594, 69621, 74666, 111999, 139242, 223998, 255277, 410663, 510554, 765831, 821326, 858659, 1231989, 1531662, 1717318, 2463978, 2575977, 5151954, 9445249, 18890498, 28335747, 56671494]

約数ペア:

[(1, 56671494), (2, 28335747), (3, 18890498), (6, 9445249), (11, 5151954), (22, 2575977), (23, 2463978), (33, 1717318), (37, 1531662), (46, 1231989), (66, 858659), (69, 821326), (74, 765831), (111, 510554), (138, 410663), (222, 255277), (253, 223998), (407, 139242), (506, 111999), (759, 74666), (814, 69621), (851, 66594), (1009, 56166), (1221, 46414), (1518, 37333), (1702, 33297), (2018, 28083), (2442, 23207), (2553, 22198), (3027, 18722), (5106, 11099), (6054, 9361)]