50574992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{243149}}^1$

素因数の和:243170

約数の個数: 20

約数和(自身を含む): 105527100

約数和(自身を除く): 54952108

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 243149, 486298, 972596, 1945192, 3160937, 3890384, 6321874, 12643748, 25287496, 50574992]

約数ペア:

[(1, 50574992), (2, 25287496), (4, 12643748), (8, 6321874), (13, 3890384), (16, 3160937), (26, 1945192), (52, 972596), (104, 486298), (208, 243149)]