52807601

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{22123}}^1$

素因数の和:22172

約数の個数: 16

約数和(自身を含む): 67964928

約数和(自身を除く): 15157327

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 22123, 154861, 243353, 685813, 1703471, 4800691, 7543943, 52807601]

約数ペア:

[(1, 52807601), (7, 7543943), (11, 4800691), (31, 1703471), (77, 685813), (217, 243353), (341, 154861), (2387, 22123)]