51668590

素因数分解:

$2^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{10151}}^1$

素因数の和:10667

約数の個数: 16

約数和(自身を含む): 93195360

約数和(自身を除く): 41526770

約数列:

[1, 2, 5, 10, 509, 1018, 2545, 5090, 10151, 20302, 50755, 101510, 5166859, 10333718, 25834295, 51668590]

約数ペア:

[(1, 51668590), (2, 25834295), (5, 10333718), (10, 5166859), (509, 101510), (1018, 50755), (2545, 20302), (5090, 10151)]