51843710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{17939}}^1$

素因数の和:17980

約数の個数: 24

約数和(自身を含む): 99136440

約数和(自身を除く): 47292730

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 17939, 35878, 89695, 179390, 304963, 609926, 1524815, 3049630, 5184371, 10368742, 25921855, 51843710]

約数ペア:

[(1, 51843710), (2, 25921855), (5, 10368742), (10, 5184371), (17, 3049630), (34, 1524815), (85, 609926), (170, 304963), (289, 179390), (578, 89695), (1445, 35878), (2890, 17939)]