56488866

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{271}}^1\times {\mathrm{709}}^1$

素因数の和:999

約数の個数: 48

約数和(自身を含む): 132094080

約数和(自身を除く): 75605214

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 271, 294, 542, 709, 813, 1418, 1626, 1897, 2127, 3794, 4254, 4963, 5691, 9926, 11382, 13279, 14889, 26558, 29778, 34741, 39837, 69482, 79674, 104223, 192139, 208446, 384278, 576417, 1152834, 1344973, 2689946, 4034919, 8069838, 9414811, 18829622, 28244433, 56488866]

約数ペア:

[(1, 56488866), (2, 28244433), (3, 18829622), (6, 9414811), (7, 8069838), (14, 4034919), (21, 2689946), (42, 1344973), (49, 1152834), (98, 576417), (147, 384278), (271, 208446), (294, 192139), (542, 104223), (709, 79674), (813, 69482), (1418, 39837), (1626, 34741), (1897, 29778), (2127, 26558), (3794, 14889), (4254, 13279), (4963, 11382), (5691, 9926)]