56553497

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1153}}^1$

素因数の和:1198

約数の個数: 32

約数和(自身を含む): 77548800

約数和(自身を除く): 20995303

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 343, 539, 637, 1001, 1153, 3773, 4459, 7007, 8071, 12683, 14989, 49049, 56497, 88781, 104923, 164879, 395479, 621467, 734461, 1154153, 4350269, 5141227, 8079071, 56553497]

約数ペア:

[(1, 56553497), (7, 8079071), (11, 5141227), (13, 4350269), (49, 1154153), (77, 734461), (91, 621467), (143, 395479), (343, 164879), (539, 104923), (637, 88781), (1001, 56497), (1153, 49049), (3773, 14989), (4459, 12683), (7007, 8071)]