52471775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{373}}^1$

素因数の和:731

約数の個数: 24

約数和(自身を含む): 69285744

約数和(自身を除く): 16813969

約数列:

[1, 5, 17, 25, 85, 331, 373, 425, 1655, 1865, 5627, 6341, 8275, 9325, 28135, 31705, 123463, 140675, 158525, 617315, 2098871, 3086575, 10494355, 52471775]

約数ペア:

[(1, 52471775), (5, 10494355), (17, 3086575), (25, 2098871), (85, 617315), (331, 158525), (373, 140675), (425, 123463), (1655, 31705), (1865, 28135), (5627, 9325), (6341, 8275)]