51551139

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1\times {\mathrm{929}}^1$

素因数の和:1334

約数の個数: 16

約数和(自身を含む): 70308000

約数和(自身を除く): 18756861

約数列:

[1, 3, 53, 159, 349, 929, 1047, 2787, 18497, 49237, 55491, 147711, 324221, 972663, 17183713, 51551139]

約数ペア:

[(1, 51551139), (3, 17183713), (53, 972663), (159, 324221), (349, 147711), (929, 55491), (1047, 49237), (2787, 18497)]