51889516

素因数分解:

$2^2\times 7^1\times {\mathrm{521}}^1\times {\mathrm{3557}}^1$

素因数の和:4089

約数の個数: 24

約数和(自身を含む): 104007456

約数和(自身を除く): 52117940

約数列:

[1, 2, 4, 7, 14, 28, 521, 1042, 2084, 3557, 3647, 7114, 7294, 14228, 14588, 24899, 49798, 99596, 1853197, 3706394, 7412788, 12972379, 25944758, 51889516]

約数ペア:

[(1, 51889516), (2, 25944758), (4, 12972379), (7, 7412788), (14, 3706394), (28, 1853197), (521, 99596), (1042, 49798), (2084, 24899), (3557, 14588), (3647, 14228), (7114, 7294)]