51115807

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:510

約数の個数: 16

約数和(自身を含む): 54641664

約数和(自身を除く): 3525857

約数列:

[1, 31, 41, 131, 307, 1271, 4061, 5371, 9517, 12587, 40217, 166501, 390197, 1246727, 1648897, 51115807]

約数ペア:

[(1, 51115807), (31, 1648897), (41, 1246727), (131, 390197), (307, 166501), (1271, 40217), (4061, 12587), (5371, 9517)]