50872959

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{19559}}^1$

素因数の和:19599

約数の個数: 18

約数和(自身を含む): 78063960

約数和(自身を除く): 27191001

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 19559, 58677, 176031, 332503, 997509, 2992527, 5652551, 16957653, 50872959]

約数ペア:

[(1, 50872959), (3, 16957653), (9, 5652551), (17, 2992527), (51, 997509), (153, 332503), (289, 176031), (867, 58677), (2601, 19559)]