289110306850

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1033}}^1\times {\mathrm{105613}}^1$

素因数の和:106711

約数の個数: 48

約数和(自身を含む): 548426887272

約数和(自身を除く): 259316580422

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1033, 1325, 2066, 2650, 5165, 10330, 25825, 51650, 54749, 105613, 109498, 211226, 273745, 528065, 547490, 1056130, 1368725, 2640325, 2737450, 5280650, 5597489, 11194978, 27987445, 55974890, 109098229, 139937225, 218196458, 279874450, 545491145, 1090982290, 2727455725, 5454911450, 5782206137, 11564412274, 28911030685, 57822061370, 144555153425, 289110306850]

約数ペア:

[(1, 289110306850), (2, 144555153425), (5, 57822061370), (10, 28911030685), (25, 11564412274), (50, 5782206137), (53, 5454911450), (106, 2727455725), (265, 1090982290), (530, 545491145), (1033, 279874450), (1325, 218196458), (2066, 139937225), (2650, 109098229), (5165, 55974890), (10330, 27987445), (25825, 11194978), (51650, 5597489), (54749, 5280650), (105613, 2737450), (109498, 2640325), (211226, 1368725), (273745, 1056130), (528065, 547490)]