57197228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{56519}}^1$

素因数の和:56557

約数の個数: 24

約数和(自身を含む): 113944320

約数和(自身を除く): 56747092

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 56519, 113038, 226076, 621709, 1243418, 1299937, 2486836, 2599874, 5199748, 14299307, 28598614, 57197228]

約数ペア:

[(1, 57197228), (2, 28598614), (4, 14299307), (11, 5199748), (22, 2599874), (23, 2486836), (44, 1299937), (46, 1243418), (92, 621709), (253, 226076), (506, 113038), (1012, 56519)]