57209042

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{21491}}^1$

素因数の和:21526

約数の個数: 16

約数和(自身を含む): 94392864

約数和(自身を除く): 37183822

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 21491, 42982, 236401, 472802, 2600411, 5200822, 28604521, 57209042]

約数ペア:

[(1, 57209042), (2, 28604521), (11, 5200822), (22, 2600411), (121, 472802), (242, 236401), (1331, 42982), (2662, 21491)]