56978074

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{1489}}^1$

素因数の和:1582

約数の個数: 24

約数和(自身を含む): 91965780

約数和(自身を除く): 34987706

約数列:

[1, 2, 19, 38, 53, 106, 361, 722, 1007, 1489, 2014, 2978, 19133, 28291, 38266, 56582, 78917, 157834, 537529, 1075058, 1499423, 2998846, 28489037, 56978074]

約数ペア:

[(1, 56978074), (2, 28489037), (19, 2998846), (38, 1499423), (53, 1075058), (106, 537529), (361, 157834), (722, 78917), (1007, 56582), (1489, 38266), (2014, 28291), (2978, 19133)]