55020519

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{38449}}^1$

素因数の和:38511

約数の個数: 16

約数和(自身を含む): 83052000

約数和(自身を除く): 28031481

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 38449, 115347, 346041, 1038123, 2037797, 6113391, 18340173, 55020519]

約数ペア:

[(1, 55020519), (3, 18340173), (9, 6113391), (27, 2037797), (53, 1038123), (159, 346041), (477, 115347), (1431, 38449)]