55789750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{13127}}^1$

素因数の和:13161

約数の個数: 32

約数和(自身を含む): 110590272

約数和(自身を除く): 54800522

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 850, 2125, 4250, 13127, 26254, 65635, 131270, 223159, 328175, 446318, 656350, 1115795, 1640875, 2231590, 3281750, 5578975, 11157950, 27894875, 55789750]

約数ペア:

[(1, 55789750), (2, 27894875), (5, 11157950), (10, 5578975), (17, 3281750), (25, 2231590), (34, 1640875), (50, 1115795), (85, 656350), (125, 446318), (170, 328175), (250, 223159), (425, 131270), (850, 65635), (2125, 26254), (4250, 13127)]