56556978

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{140689}}^1$

素因数の和:140761

約数の個数: 16

約数和(自身を含む): 114803040

約数和(自身を除く): 58246062

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 140689, 281378, 422067, 844134, 9426163, 18852326, 28278489, 56556978]

約数ペア:

[(1, 56556978), (2, 28278489), (3, 18852326), (6, 9426163), (67, 844134), (134, 422067), (201, 281378), (402, 140689)]