52851472

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{76819}}^1$

素因数の和:76870

約数の個数: 20

約数和(自身を含む): 104782480

約数和(自身を除く): 51931008

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 76819, 153638, 307276, 614552, 1229104, 3303217, 6606434, 13212868, 26425736, 52851472]

約数ペア:

[(1, 52851472), (2, 26425736), (4, 13212868), (8, 6606434), (16, 3303217), (43, 1229104), (86, 614552), (172, 307276), (344, 153638), (688, 76819)]