49971897

素因数分解:

$3^4\times {\mathrm{587}}^1\times {\mathrm{1051}}^1$

素因数の和:1650

約数の個数: 20

約数和(自身を含む): 74847696

約数和(自身を除く): 24875799

約数列:

[1, 3, 9, 27, 81, 587, 1051, 1761, 3153, 5283, 9459, 15849, 28377, 47547, 85131, 616937, 1850811, 5552433, 16657299, 49971897]

約数ペア:

[(1, 49971897), (3, 16657299), (9, 5552433), (27, 1850811), (81, 616937), (587, 85131), (1051, 47547), (1761, 28377), (3153, 15849), (5283, 9459)]