51554710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{17839}}^1$

素因数の和:17880

約数の個数: 24

約数和(自身を含む): 98583840

約数和(自身を除く): 47029130

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 17839, 35678, 89195, 178390, 303263, 606526, 1516315, 3032630, 5155471, 10310942, 25777355, 51554710]

約数ペア:

[(1, 51554710), (2, 25777355), (5, 10310942), (10, 5155471), (17, 3032630), (34, 1516315), (85, 606526), (170, 303263), (289, 178390), (578, 89195), (1445, 35678), (2890, 17839)]