55010445

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:290

約数の個数: 64

約数和(自身を含む): 104841216

約数和(自身を除く): 49830771

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 71, 105, 141, 157, 213, 235, 329, 355, 471, 497, 705, 785, 987, 1065, 1099, 1491, 1645, 2355, 2485, 3297, 3337, 4935, 5495, 7379, 7455, 10011, 11147, 16485, 16685, 22137, 23359, 33441, 36895, 50055, 51653, 55735, 70077, 78029, 110685, 116795, 154959, 167205, 234087, 258265, 350385, 390145, 523909, 774795, 1170435, 1571727, 2619545, 3667363, 7858635, 11002089, 18336815, 55010445]

約数ペア:

[(1, 55010445), (3, 18336815), (5, 11002089), (7, 7858635), (15, 3667363), (21, 2619545), (35, 1571727), (47, 1170435), (71, 774795), (105, 523909), (141, 390145), (157, 350385), (213, 258265), (235, 234087), (329, 167205), (355, 154959), (471, 116795), (497, 110685), (705, 78029), (785, 70077), (987, 55735), (1065, 51653), (1099, 50055), (1491, 36895), (1645, 33441), (2355, 23359), (2485, 22137), (3297, 16685), (3337, 16485), (4935, 11147), (5495, 10011), (7379, 7455)]