55222.0000000

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1861}}^1$

素因数の和:1999

約数の個数: 32

約数和(自身を含む): 21450240

約数和(自身を除く): 11996360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 1861, 2540, 3722, 5080, 7444, 9305, 14888, 18610, 37220, 74440, 236347, 472694, 945388, 1181735, 1890776, 2363470, 4726940, 9453880]

約数ペア:

[(1, 9453880), (2, 4726940), (4, 2363470), (5, 1890776), (8, 1181735), (10, 945388), (20, 472694), (40, 236347), (127, 74440), (254, 37220), (508, 18610), (635, 14888), (1016, 9305), (1270, 7444), (1861, 5080), (2540, 3722)]