56391534

素因数分解:

$2^1\times 3^2\times {\mathrm{419}}^1\times {\mathrm{7477}}^1$

素因数の和:7904

約数の個数: 24

約数和(自身を含む): 122489640

約数和(自身を除く): 66098106

約数列:

[1, 2, 3, 6, 9, 18, 419, 838, 1257, 2514, 3771, 7477, 7542, 14954, 22431, 44862, 67293, 134586, 3132863, 6265726, 9398589, 18797178, 28195767, 56391534]

約数ペア:

[(1, 56391534), (2, 28195767), (3, 18797178), (6, 9398589), (9, 6265726), (18, 3132863), (419, 134586), (838, 67293), (1257, 44862), (2514, 22431), (3771, 14954), (7477, 7542)]