55266871

素因数分解:

${\mathrm{11}}^2\times {\mathrm{661}}^1\times {\mathrm{691}}^1$

素因数の和:1374

約数の個数: 12

約数和(自身を含む): 60927832

約数和(自身を除く): 5660961

約数列:

[1, 11, 121, 661, 691, 7271, 7601, 79981, 83611, 456751, 5024261, 55266871]

約数ペア:

[(1, 55266871), (11, 5024261), (121, 456751), (661, 83611), (691, 79981), (7271, 7601)]