48780310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{16879}}^1$

素因数の和:16920

約数の個数: 24

約数和(自身を含む): 93278880

約数和(自身を除く): 44498570

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 16879, 33758, 84395, 168790, 286943, 573886, 1434715, 2869430, 4878031, 9756062, 24390155, 48780310]

約数ペア:

[(1, 48780310), (2, 24390155), (5, 9756062), (10, 4878031), (17, 2869430), (34, 1434715), (85, 573886), (170, 286943), (289, 168790), (578, 84395), (1445, 33758), (2890, 16879)]