51553156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{1297}}^1$

素因数の和:1843

約数の個数: 24

約数和(自身を含む): 95221280

約数和(自身を除く): 43668124

約数列:

[1, 2, 4, 19, 38, 76, 523, 1046, 1297, 2092, 2594, 5188, 9937, 19874, 24643, 39748, 49286, 98572, 678331, 1356662, 2713324, 12888289, 25776578, 51553156]

約数ペア:

[(1, 51553156), (2, 25776578), (4, 12888289), (19, 2713324), (38, 1356662), (76, 678331), (523, 98572), (1046, 49286), (1297, 39748), (2092, 24643), (2594, 19874), (5188, 9937)]