51911804

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{34981}}^1$

素因数の和:35045

約数の個数: 24

約数和(自身を含む): 105785568

約数和(自身を除く): 53873764

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 34981, 69962, 139924, 244867, 489734, 979468, 1853993, 3707986, 7415972, 12977951, 25955902, 51911804]

約数ペア:

[(1, 51911804), (2, 25955902), (4, 12977951), (7, 7415972), (14, 3707986), (28, 1853993), (53, 979468), (106, 489734), (212, 244867), (371, 139924), (742, 69962), (1484, 34981)]