57031444

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{19997}}^1$

素因数の和:20055

約数の個数: 24

約数和(自身を含む): 107509248

約数和(自身を除く): 50477804

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 713, 1426, 2852, 19997, 39994, 79988, 459931, 619907, 919862, 1239814, 1839724, 2479628, 14257861, 28515722, 57031444]

約数ペア:

[(1, 57031444), (2, 28515722), (4, 14257861), (23, 2479628), (31, 1839724), (46, 1239814), (62, 919862), (92, 619907), (124, 459931), (713, 79988), (1426, 39994), (2852, 19997)]