51824799

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{409}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 87477600

約数和(自身を除く): 35652801

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 361, 409, 513, 741, 1083, 1227, 2223, 3249, 3681, 4693, 5317, 6669, 7771, 9747, 11043, 14079, 15951, 23313, 42237, 47853, 69939, 101023, 126711, 143559, 147649, 209817, 303069, 442947, 909207, 1328841, 1919437, 2727621, 3986523, 5758311, 17274933, 51824799]

約数ペア:

[(1, 51824799), (3, 17274933), (9, 5758311), (13, 3986523), (19, 2727621), (27, 1919437), (39, 1328841), (57, 909207), (117, 442947), (171, 303069), (247, 209817), (351, 147649), (361, 143559), (409, 126711), (513, 101023), (741, 69939), (1083, 47853), (1227, 42237), (2223, 23313), (3249, 15951), (3681, 14079), (4693, 11043), (5317, 9747), (6669, 7771)]