51597486

素因数分解:

$2^1\times 3^4\times {\mathrm{318503}}^1$

素因数の和:318517

約数の個数: 20

約数和(自身を含む): 115616952

約数和(自身を除く): 64019466

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 318503, 637006, 955509, 1911018, 2866527, 5733054, 8599581, 17199162, 25798743, 51597486]

約数ペア:

[(1, 51597486), (2, 25798743), (3, 17199162), (6, 8599581), (9, 5733054), (18, 2866527), (27, 1911018), (54, 955509), (81, 637006), (162, 318503)]