49972961

素因数分解:

${\mathrm{31}}^2\times {\mathrm{149}}^1\times {\mathrm{349}}^1$

素因数の和:560

約数の個数: 12

約数和(自身を含む): 52132500

約数和(自身を除く): 2159539

約数列:

[1, 31, 149, 349, 961, 4619, 10819, 52001, 143189, 335389, 1612031, 49972961]

約数ペア:

[(1, 49972961), (31, 1612031), (149, 335389), (349, 143189), (961, 52001), (4619, 10819)]