52068457

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{281}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 60532992

約数和(自身を除く): 8464535

約数列:

[1, 7, 103, 257, 281, 721, 1799, 1967, 26471, 28943, 72217, 185297, 202601, 505519, 7438351, 52068457]

約数ペア:

[(1, 52068457), (7, 7438351), (103, 505519), (257, 202601), (281, 185297), (721, 72217), (1799, 28943), (1967, 26471)]