49968219

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139967}}^1$

素因数の和:139994

約数の個数: 16

約数和(自身を含む): 80621568

約数和(自身を除く): 30653349

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 139967, 419901, 979769, 2379439, 2939307, 7138317, 16656073, 49968219]

約数ペア:

[(1, 49968219), (3, 16656073), (7, 7138317), (17, 2939307), (21, 2379439), (51, 979769), (119, 419901), (357, 139967)]