49357191

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{26927}}^1$

素因数の和:26990

約数の個数: 16

約数和(自身を含む): 72382464

約数和(自身を除く): 23025273

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 26927, 80781, 350051, 1050153, 1265569, 3796707, 16452397, 49357191]

約数ペア:

[(1, 49357191), (3, 16452397), (13, 3796707), (39, 1265569), (47, 1050153), (141, 350051), (611, 80781), (1833, 26927)]