49486629

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{1249}}^1$

素因数の和:1580

約数の個数: 16

約数和(自身を含む): 67680000

約数和(自身を除く): 18193371

約数列:

[1, 3, 47, 141, 281, 843, 1249, 3747, 13207, 39621, 58703, 176109, 350969, 1052907, 16495543, 49486629]

約数ペア:

[(1, 49486629), (3, 16495543), (47, 1052907), (141, 350969), (281, 176109), (843, 58703), (1249, 39621), (3747, 13207)]