49402629

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{11959}}^1$

素因数の和:11991

約数の個数: 24

約数和(自身を含む): 78361920

約数和(自身を除く): 28959291

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 11959, 35877, 107631, 203303, 322893, 609909, 968679, 1829727, 2906037, 5489181, 16467543, 49402629]

約数ペア:

[(1, 49402629), (3, 16467543), (9, 5489181), (17, 2906037), (27, 1829727), (51, 968679), (81, 609909), (153, 322893), (243, 203303), (459, 107631), (1377, 35877), (4131, 11959)]