55207959

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{1721}}^1$

素因数の和:1795

約数の個数: 24

約数和(自身を含む): 80355408

約数和(自身を除く): 25147449

約数列:

[1, 3, 17, 37, 51, 111, 289, 629, 867, 1721, 1887, 5163, 10693, 29257, 32079, 63677, 87771, 191031, 497369, 1082509, 1492107, 3247527, 18402653, 55207959]

約数ペア:

[(1, 55207959), (3, 18402653), (17, 3247527), (37, 1492107), (51, 1082509), (111, 497369), (289, 191031), (629, 87771), (867, 63677), (1721, 32079), (1887, 29257), (5163, 10693)]