54290467

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{863}}^1$

素因数の和:943

約数の個数: 32

約数和(自身を含む): 72990720

約数和(自身を除く): 18700253

約数列:

[1, 7, 11, 19, 43, 77, 133, 209, 301, 473, 817, 863, 1463, 3311, 5719, 6041, 8987, 9493, 16397, 37109, 62909, 66451, 114779, 180367, 259763, 408199, 705071, 1262569, 2857393, 4935497, 7755781, 54290467]

約数ペア:

[(1, 54290467), (7, 7755781), (11, 4935497), (19, 2857393), (43, 1262569), (77, 705071), (133, 408199), (209, 259763), (301, 180367), (473, 114779), (817, 66451), (863, 62909), (1463, 37109), (3311, 16397), (5719, 9493), (6041, 8987)]