51610881

素因数分解:

$3^1\times 7^1\times {\mathrm{1181}}^1\times {\mathrm{2081}}^1$

素因数の和:3272

約数の個数: 16

約数和(自身を含む): 78749568

約数和(自身を除く): 27138687

約数列:

[1, 3, 7, 21, 1181, 2081, 3543, 6243, 8267, 14567, 24801, 43701, 2457661, 7372983, 17203627, 51610881]

約数ペア:

[(1, 51610881), (3, 17203627), (7, 7372983), (21, 2457661), (1181, 43701), (2081, 24801), (3543, 14567), (6243, 8267)]