57978954

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{661}}^1$

素因数の和:1123

約数の個数: 48

約数和(自身を含む): 137558304

約数和(自身を除く): 79579350

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 443, 661, 886, 1322, 1329, 1983, 2658, 3966, 3987, 4873, 5949, 7271, 7974, 9746, 11898, 14542, 14619, 21813, 29238, 43626, 43857, 65439, 87714, 130878, 292823, 585646, 878469, 1756938, 2635407, 3221053, 5270814, 6442106, 9663159, 19326318, 28989477, 57978954]

約数ペア:

[(1, 57978954), (2, 28989477), (3, 19326318), (6, 9663159), (9, 6442106), (11, 5270814), (18, 3221053), (22, 2635407), (33, 1756938), (66, 878469), (99, 585646), (198, 292823), (443, 130878), (661, 87714), (886, 65439), (1322, 43857), (1329, 43626), (1983, 29238), (2658, 21813), (3966, 14619), (3987, 14542), (4873, 11898), (5949, 9746), (7271, 7974)]