51465579

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{461}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 79833600

約数和(自身を除く): 28368021

約数列:

[1, 3, 11, 17, 33, 51, 187, 199, 461, 561, 597, 1383, 2189, 3383, 5071, 6567, 7837, 10149, 15213, 23511, 37213, 86207, 91739, 111639, 258621, 275217, 1009129, 1559563, 3027387, 4678689, 17155193, 51465579]

約数ペア:

[(1, 51465579), (3, 17155193), (11, 4678689), (17, 3027387), (33, 1559563), (51, 1009129), (187, 275217), (199, 258621), (461, 111639), (561, 91739), (597, 86207), (1383, 37213), (2189, 23511), (3383, 15213), (5071, 10149), (6567, 7837)]