49989231

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{12101}}^1$

素因数の和:12133

約数の個数: 24

約数和(自身を含む): 79292304

約数和(自身を除く): 29303073

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 12101, 36303, 108909, 205717, 326727, 617151, 980181, 1851453, 2940543, 5554359, 16663077, 49989231]

約数ペア:

[(1, 49989231), (3, 16663077), (9, 5554359), (17, 2940543), (27, 1851453), (51, 980181), (81, 617151), (153, 326727), (243, 205717), (459, 108909), (1377, 36303), (4131, 12101)]