55325649

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 81607680

約数和(自身を除く): 26282031

約数列:

[1, 3, 23, 29, 43, 69, 87, 129, 643, 667, 989, 1247, 1929, 2001, 2967, 3741, 14789, 18647, 27649, 28681, 44367, 55941, 82947, 86043, 428881, 635927, 801821, 1286643, 1907781, 2405463, 18441883, 55325649]

約数ペア:

[(1, 55325649), (3, 18441883), (23, 2405463), (29, 1907781), (43, 1286643), (69, 801821), (87, 635927), (129, 428881), (643, 86043), (667, 82947), (989, 55941), (1247, 44367), (1929, 28681), (2001, 27649), (2967, 18647), (3741, 14789)]