56169438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{16747}}^1$

素因数の和:16808

約数の個数: 32

約数和(自身を含む): 123801216

約数和(自身を除く): 67631778

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 16747, 33494, 50241, 100482, 217711, 435422, 653133, 720121, 1306266, 1440242, 2160363, 4320726, 9361573, 18723146, 28084719, 56169438]

約数ペア:

[(1, 56169438), (2, 28084719), (3, 18723146), (6, 9361573), (13, 4320726), (26, 2160363), (39, 1440242), (43, 1306266), (78, 720121), (86, 653133), (129, 435422), (258, 217711), (559, 100482), (1118, 50241), (1677, 33494), (3354, 16747)]