52271961

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{541}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 82418688

約数和(自身を除く): 30146727

約数列:

[1, 3, 7, 21, 43, 107, 129, 301, 321, 541, 749, 903, 1623, 2247, 3787, 4601, 11361, 13803, 23263, 32207, 57887, 69789, 96621, 162841, 173661, 405209, 488523, 1215627, 2489141, 7467423, 17423987, 52271961]

約数ペア:

[(1, 52271961), (3, 17423987), (7, 7467423), (21, 2489141), (43, 1215627), (107, 488523), (129, 405209), (301, 173661), (321, 162841), (541, 96621), (749, 69789), (903, 57887), (1623, 32207), (2247, 23263), (3787, 13803), (4601, 11361)]