51189372

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109379}}^1$

素因数の和:109402

約数の個数: 36

約数和(自身を含む): 139350120

約数和(自身を除く): 88160748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 109379, 218758, 328137, 437516, 656274, 984411, 1312548, 1421927, 1968822, 2843854, 3937644, 4265781, 5687708, 8531562, 12797343, 17063124, 25594686, 51189372]

約数ペア:

[(1, 51189372), (2, 25594686), (3, 17063124), (4, 12797343), (6, 8531562), (9, 5687708), (12, 4265781), (13, 3937644), (18, 2843854), (26, 1968822), (36, 1421927), (39, 1312548), (52, 984411), (78, 656274), (117, 437516), (156, 328137), (234, 218758), (468, 109379)]