52196613

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{20887}}^1$

素因数の和:20921

約数の個数: 24

約数和(自身を含む): 85724352

約数和(自身を除く): 33527739

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 20887, 62661, 146209, 355079, 438627, 1023463, 1065237, 2485553, 3070389, 7456659, 17398871, 52196613]

約数ペア:

[(1, 52196613), (3, 17398871), (7, 7456659), (17, 3070389), (21, 2485553), (49, 1065237), (51, 1023463), (119, 438627), (147, 355079), (357, 146209), (833, 62661), (2499, 20887)]