51542478

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11593}}^1$

素因数の和:11633

約数の個数: 48

約数和(自身を含む): 126606480

約数和(自身を除く): 75064002

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 11593, 23186, 34779, 69558, 104337, 150709, 208674, 220267, 301418, 440534, 452127, 660801, 904254, 1321602, 1356381, 1982403, 2712762, 2863471, 3964806, 5726942, 8590413, 17180826, 25771239, 51542478]

約数ペア:

[(1, 51542478), (2, 25771239), (3, 17180826), (6, 8590413), (9, 5726942), (13, 3964806), (18, 2863471), (19, 2712762), (26, 1982403), (38, 1356381), (39, 1321602), (57, 904254), (78, 660801), (114, 452127), (117, 440534), (171, 301418), (234, 220267), (247, 208674), (342, 150709), (494, 104337), (741, 69558), (1482, 34779), (2223, 23186), (4446, 11593)]