52815567

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2543}}^1$

素因数の和:2619

約数の個数: 32

約数和(自身を含む): 85966848

約数和(自身を除く): 33151281

約数列:

[1, 3, 7, 21, 23, 43, 69, 129, 161, 301, 483, 903, 989, 2543, 2967, 6923, 7629, 17801, 20769, 53403, 58489, 109349, 175467, 328047, 409423, 765443, 1228269, 2296329, 2515027, 7545081, 17605189, 52815567]

約数ペア:

[(1, 52815567), (3, 17605189), (7, 7545081), (21, 2515027), (23, 2296329), (43, 1228269), (69, 765443), (129, 409423), (161, 328047), (301, 175467), (483, 109349), (903, 58489), (989, 53403), (2543, 20769), (2967, 17801), (6923, 7629)]