51298527

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{56809}}^1$

素因数の和:56862

約数の個数: 16

約数和(自身を含む): 79988480

約数和(自身を除く): 28689953

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 56809, 170427, 397663, 1192989, 2442787, 7328361, 17099509, 51298527]

約数ペア:

[(1, 51298527), (3, 17099509), (7, 7328361), (21, 2442787), (43, 1192989), (129, 397663), (301, 170427), (903, 56809)]