55000011

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{35461}}^1$

素因数の和:35522

約数の個数: 16

約数和(自身を含む): 81704448

約数和(自身を除く): 26704437

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 35461, 106383, 390071, 1170213, 1666667, 5000001, 18333337, 55000011]

約数ペア:

[(1, 55000011), (3, 18333337), (11, 5000001), (33, 1666667), (47, 1170213), (141, 390071), (517, 106383), (1551, 35461)]