56985070

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1361}}^1$

素因数の和:1500

約数の個数: 32

約数和(自身を含む): 105909120

約数和(自身を除く): 48924050

約数列:

[1, 2, 5, 10, 53, 79, 106, 158, 265, 395, 530, 790, 1361, 2722, 4187, 6805, 8374, 13610, 20935, 41870, 72133, 107519, 144266, 215038, 360665, 537595, 721330, 1075190, 5698507, 11397014, 28492535, 56985070]

約数ペア:

[(1, 56985070), (2, 28492535), (5, 11397014), (10, 5698507), (53, 1075190), (79, 721330), (106, 537595), (158, 360665), (265, 215038), (395, 144266), (530, 107519), (790, 72133), (1361, 41870), (2722, 20935), (4187, 13610), (6805, 8374)]