52287855

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4889}}^1$

素因数の和:4951

約数の個数: 32

約数和(自身を含む): 90132480

約数和(自身を除く): 37844625

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 713, 2139, 3565, 4889, 10695, 14667, 24445, 73335, 112447, 151559, 337341, 454677, 562235, 757795, 1686705, 2273385, 3485857, 10457571, 17429285, 52287855]

約数ペア:

[(1, 52287855), (3, 17429285), (5, 10457571), (15, 3485857), (23, 2273385), (31, 1686705), (69, 757795), (93, 562235), (115, 454677), (155, 337341), (345, 151559), (465, 112447), (713, 73335), (2139, 24445), (3565, 14667), (4889, 10695)]