51390858

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{450797}}^1$

素因数の和:450821

約数の個数: 16

約数和(自身を含む): 108191520

約数和(自身を除く): 56800662

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 450797, 901594, 1352391, 2704782, 8565143, 17130286, 25695429, 51390858]

約数ペア:

[(1, 51390858), (2, 25695429), (3, 17130286), (6, 8565143), (19, 2704782), (38, 1352391), (57, 901594), (114, 450797)]