51136486

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{4327}}^1$

素因数の和:4659

約数の個数: 16

約数和(自身を含む): 81020160

約数和(自身を除く): 29883674

約数列:

[1, 2, 19, 38, 311, 622, 4327, 5909, 8654, 11818, 82213, 164426, 1345697, 2691394, 25568243, 51136486]

約数ペア:

[(1, 51136486), (2, 25568243), (19, 2691394), (38, 1345697), (311, 164426), (622, 82213), (4327, 11818), (5909, 8654)]