47491370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{16433}}^1$

素因数の和:16474

約数の個数: 24

約数和(自身を含む): 90814284

約数和(自身を除く): 43322914

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 16433, 32866, 82165, 164330, 279361, 558722, 1396805, 2793610, 4749137, 9498274, 23745685, 47491370]

約数ペア:

[(1, 47491370), (2, 23745685), (5, 9498274), (10, 4749137), (17, 2793610), (34, 1396805), (85, 558722), (170, 279361), (289, 164330), (578, 82165), (1445, 32866), (2890, 16433)]