53112866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{12823}}^1$

素因数の和:12953

約数の個数: 16

約数和(自身を含む): 84638400

約数和(自身を除く): 31525534

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 12823, 25646, 243637, 487274, 1397707, 2795414, 26556433, 53112866]

約数ペア:

[(1, 53112866), (2, 26556433), (19, 2795414), (38, 1397707), (109, 487274), (218, 243637), (2071, 25646), (4142, 12823)]