55871180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1627}}^1$

素因数の和:1754

約数の個数: 48

約数和(自身を含む): 125538336

約数和(自身を除く): 69667156

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 101, 170, 202, 340, 404, 505, 1010, 1627, 1717, 2020, 3254, 3434, 6508, 6868, 8135, 8585, 16270, 17170, 27659, 32540, 34340, 55318, 110636, 138295, 164327, 276590, 328654, 553180, 657308, 821635, 1643270, 2793559, 3286540, 5587118, 11174236, 13967795, 27935590, 55871180]

約数ペア:

[(1, 55871180), (2, 27935590), (4, 13967795), (5, 11174236), (10, 5587118), (17, 3286540), (20, 2793559), (34, 1643270), (68, 821635), (85, 657308), (101, 553180), (170, 328654), (202, 276590), (340, 164327), (404, 138295), (505, 110636), (1010, 55318), (1627, 34340), (1717, 32540), (2020, 27659), (3254, 17170), (3434, 16270), (6508, 8585), (6868, 8135)]