49851921

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{55207}}^1$

素因数の和:55260

約数の個数: 16

約数和(自身を含む): 77732864

約数和(自身を除く): 27880943

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 55207, 165621, 386449, 1159347, 2373901, 7121703, 16617307, 49851921]

約数ペア:

[(1, 49851921), (3, 16617307), (7, 7121703), (21, 2373901), (43, 1159347), (129, 386449), (301, 165621), (903, 55207)]