54319250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{12781}}^1$

素因数の和:12815

約数の個数: 32

約数和(自身を含む): 107675568

約数和(自身を除く): 53356318

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 850, 2125, 4250, 12781, 25562, 63905, 127810, 217277, 319525, 434554, 639050, 1086385, 1597625, 2172770, 3195250, 5431925, 10863850, 27159625, 54319250]

約数ペア:

[(1, 54319250), (2, 27159625), (5, 10863850), (10, 5431925), (17, 3195250), (25, 2172770), (34, 1597625), (50, 1086385), (85, 639050), (125, 434554), (170, 319525), (250, 217277), (425, 127810), (850, 63905), (2125, 25562), (4250, 12781)]