56022687

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{41}}^2$

素因数の和:141

約数の個数: 54

約数和(自身を含む): 99093176

約数和(自身を除く): 43070489

約数列:

[1, 3, 7, 9, 21, 23, 41, 63, 69, 123, 161, 207, 287, 369, 483, 529, 861, 943, 1449, 1587, 1681, 2583, 2829, 3703, 4761, 5043, 6601, 8487, 11109, 11767, 15129, 19803, 21689, 33327, 35301, 38663, 59409, 65067, 105903, 115989, 151823, 195201, 270641, 347967, 455469, 811923, 889249, 1366407, 2435769, 2667747, 6224743, 8003241, 18674229, 56022687]

約数ペア:

[(1, 56022687), (3, 18674229), (7, 8003241), (9, 6224743), (21, 2667747), (23, 2435769), (41, 1366407), (63, 889249), (69, 811923), (123, 455469), (161, 347967), (207, 270641), (287, 195201), (369, 151823), (483, 115989), (529, 105903), (861, 65067), (943, 59409), (1449, 38663), (1587, 35301), (1681, 33327), (2583, 21689), (2829, 19803), (3703, 15129), (4761, 11767), (5043, 11109), (6601, 8487)]