49459527

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1171}}^1$

素因数の和:1228

約数の個数: 36

約数和(自身を含む): 81268824

約数和(自身を除く): 31809297

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 361, 741, 1083, 1171, 2223, 3249, 3513, 4693, 10539, 14079, 15223, 22249, 42237, 45669, 66747, 137007, 200241, 289237, 422731, 867711, 1268193, 2603133, 3804579, 5495503, 16486509, 49459527]

約数ペア:

[(1, 49459527), (3, 16486509), (9, 5495503), (13, 3804579), (19, 2603133), (39, 1268193), (57, 867711), (117, 422731), (171, 289237), (247, 200241), (361, 137007), (741, 66747), (1083, 45669), (1171, 42237), (2223, 22249), (3249, 15223), (3513, 14079), (4693, 10539)]