57305826

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{20023}}^1$

素因数の和:20087

約数の個数: 32

約数和(自身を含む): 129755520

約数和(自身を除く): 72449694

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 20023, 40046, 60069, 120138, 180207, 360414, 540621, 1061219, 1081242, 2122438, 3183657, 6367314, 9550971, 19101942, 28652913, 57305826]

約数ペア:

[(1, 57305826), (2, 28652913), (3, 19101942), (6, 9550971), (9, 6367314), (18, 3183657), (27, 2122438), (53, 1081242), (54, 1061219), (106, 540621), (159, 360414), (318, 180207), (477, 120138), (954, 60069), (1431, 40046), (2862, 20023)]