51502011

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{21379}}^1$

素因数の和:21466

約数の個数: 16

約数和(自身を含む): 75941760

約数和(自身を除く): 24439749

約数列:

[1, 3, 11, 33, 73, 219, 803, 2409, 21379, 64137, 235169, 705507, 1560667, 4682001, 17167337, 51502011]

約数ペア:

[(1, 51502011), (3, 17167337), (11, 4682001), (33, 1560667), (73, 705507), (219, 235169), (803, 64137), (2409, 21379)]