52981719

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2551}}^1$

素因数の和:2627

約数の個数: 32

約数和(自身を含む): 86237184

約数和(自身を除く): 33255465

約数列:

[1, 3, 7, 21, 23, 43, 69, 129, 161, 301, 483, 903, 989, 2551, 2967, 6923, 7653, 17857, 20769, 53571, 58673, 109693, 176019, 329079, 410711, 767851, 1232133, 2303553, 2522939, 7568817, 17660573, 52981719]

約数ペア:

[(1, 52981719), (3, 17660573), (7, 7568817), (21, 2522939), (23, 2303553), (43, 1232133), (69, 767851), (129, 410711), (161, 329079), (301, 176019), (483, 109693), (903, 58673), (989, 53571), (2551, 20769), (2967, 17857), (6923, 7653)]