51751995

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{202949}}^1$

素因数の和:202974

約数の個数: 16

約数和(自身を含む): 87674400

約数和(自身を除く): 35922405

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 202949, 608847, 1014745, 3044235, 3450133, 10350399, 17250665, 51751995]

約数ペア:

[(1, 51751995), (3, 17250665), (5, 10350399), (15, 3450133), (17, 3044235), (51, 1014745), (85, 608847), (255, 202949)]