48677629

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6947}}^1$

素因数の和:6985

約数の個数: 24

約数和(自身を含む): 66534048

約数和(自身を除く): 17856419

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 6947, 7007, 48629, 76417, 90311, 340403, 534919, 632177, 993421, 3744433, 4425239, 6953947, 48677629]

約数ペア:

[(1, 48677629), (7, 6953947), (11, 4425239), (13, 3744433), (49, 993421), (77, 632177), (91, 534919), (143, 340403), (539, 90311), (637, 76417), (1001, 48629), (6947, 7007)]