55790668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{20011}}^1$

素因数の和:20073

約数の個数: 24

約数和(自身を含む): 105903504

約数和(自身を除く): 50112836

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 20011, 40022, 80044, 340187, 680374, 820451, 1360748, 1640902, 3281804, 13947667, 27895334, 55790668]

約数ペア:

[(1, 55790668), (2, 27895334), (4, 13947667), (17, 3281804), (34, 1640902), (41, 1360748), (68, 820451), (82, 680374), (164, 340187), (697, 80044), (1394, 40022), (2788, 20011)]