55542910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19219}}^1$

素因数の和:19260

約数の個数: 24

約数和(自身を含む): 106209720

約数和(自身を除く): 50666810

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 19219, 38438, 96095, 192190, 326723, 653446, 1633615, 3267230, 5554291, 11108582, 27771455, 55542910]

約数ペア:

[(1, 55542910), (2, 27771455), (5, 11108582), (10, 5554291), (17, 3267230), (34, 1633615), (85, 653446), (170, 326723), (289, 192190), (578, 96095), (1445, 38438), (2890, 19219)]