51930781

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{701}}^1$

素因数の和:1284

約数の個数: 16

約数和(自身を含む): 62674560

約数和(自身を除く): 10743779

約数列:

[1, 7, 19, 133, 557, 701, 3899, 4907, 10583, 13319, 74081, 93233, 390457, 2733199, 7418683, 51930781]

約数ペア:

[(1, 51930781), (7, 7418683), (19, 2733199), (133, 390457), (557, 93233), (701, 74081), (3899, 13319), (4907, 10583)]