49513121

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{1277}}^1$

素因数の和:1504

約数の個数: 16

約数和(自身を含む): 58890240

約数和(自身を除く): 9377119

約数列:

[1, 7, 29, 191, 203, 1277, 1337, 5539, 8939, 37033, 38773, 243907, 259231, 1707349, 7073303, 49513121]

約数ペア:

[(1, 49513121), (7, 7073303), (29, 1707349), (191, 259231), (203, 243907), (1277, 38773), (1337, 37033), (5539, 8939)]