51817425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{587}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 94493952

約数和(自身を除く): 42676527

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 107, 165, 275, 321, 535, 587, 825, 1177, 1605, 1761, 2675, 2935, 3531, 5885, 6457, 8025, 8805, 14675, 17655, 19371, 29425, 32285, 44025, 62809, 88275, 96855, 161425, 188427, 314045, 484275, 690899, 942135, 1570225, 2072697, 3454495, 4710675, 10363485, 17272475, 51817425]

約数ペア:

[(1, 51817425), (3, 17272475), (5, 10363485), (11, 4710675), (15, 3454495), (25, 2072697), (33, 1570225), (55, 942135), (75, 690899), (107, 484275), (165, 314045), (275, 188427), (321, 161425), (535, 96855), (587, 88275), (825, 62809), (1177, 44025), (1605, 32285), (1761, 29425), (2675, 19371), (2935, 17655), (3531, 14675), (5885, 8805), (6457, 8025)]