49978162

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{2971}}^1$

素因数の和:3633

約数の個数: 16

約数和(自身を含む): 80885952

約数和(自身を除く): 30907790

約数列:

[1, 2, 13, 26, 647, 1294, 2971, 5942, 8411, 16822, 38623, 77246, 1922237, 3844474, 24989081, 49978162]

約数ペア:

[(1, 49978162), (2, 24989081), (13, 3844474), (26, 1922237), (647, 77246), (1294, 38623), (2971, 16822), (5942, 8411)]