54649010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2579}}^1$

素因数の和:2762

約数の個数: 32

約数和(自身を含む): 106626240

約数和(自身を除く): 51977230

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 815, 1630, 2119, 2579, 4238, 5158, 10595, 12895, 21190, 25790, 33527, 67054, 167635, 335270, 420377, 840754, 2101885, 4203770, 5464901, 10929802, 27324505, 54649010]

約数ペア:

[(1, 54649010), (2, 27324505), (5, 10929802), (10, 5464901), (13, 4203770), (26, 2101885), (65, 840754), (130, 420377), (163, 335270), (326, 167635), (815, 67054), (1630, 33527), (2119, 25790), (2579, 21190), (4238, 12895), (5158, 10595)]