52949519

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^2$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 65820672

約数和(自身を除く): 12871153

約数列:

[1, 7, 23, 31, 103, 161, 217, 713, 721, 2369, 3193, 4991, 10609, 16583, 22351, 73439, 74263, 244007, 328879, 514073, 1708049, 2302153, 7564217, 52949519]

約数ペア:

[(1, 52949519), (7, 7564217), (23, 2302153), (31, 1708049), (103, 514073), (161, 328879), (217, 244007), (713, 74263), (721, 73439), (2369, 22351), (3193, 16583), (4991, 10609)]