51067905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3499}}^1$

素因数の和:3653

約数の個数: 32

約数和(自身を含む): 94080000

約数和(自身を除く): 43012095

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 139, 417, 695, 973, 2085, 2919, 3499, 4865, 10497, 14595, 17495, 24493, 52485, 73479, 122465, 367395, 486361, 1459083, 2431805, 3404527, 7295415, 10213581, 17022635, 51067905]

約数ペア:

[(1, 51067905), (3, 17022635), (5, 10213581), (7, 7295415), (15, 3404527), (21, 2431805), (35, 1459083), (105, 486361), (139, 367395), (417, 122465), (695, 73479), (973, 52485), (2085, 24493), (2919, 17495), (3499, 14595), (4865, 10497)]