49686891

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{1423}}^1$

素因数の和:1642

約数の個数: 16

約数和(自身を含む): 67531776

約数和(自身を除く): 17844885

約数列:

[1, 3, 103, 113, 309, 339, 1423, 4269, 11639, 34917, 146569, 160799, 439707, 482397, 16562297, 49686891]

約数ペア:

[(1, 49686891), (3, 16562297), (103, 482397), (113, 439707), (309, 160799), (339, 146569), (1423, 34917), (4269, 11639)]