52169859

素因数分解:

$3^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{839}}^1$

素因数の和:909

約数の個数: 48

約数和(自身を含む): 91929600

約数和(自身を除く): 39759741

約数列:

[1, 3, 7, 9, 21, 27, 47, 49, 63, 141, 147, 189, 329, 423, 441, 839, 987, 1269, 1323, 2303, 2517, 2961, 5873, 6909, 7551, 8883, 17619, 20727, 22653, 39433, 41111, 52857, 62181, 118299, 123333, 158571, 276031, 354897, 369999, 828093, 1064691, 1109997, 1932217, 2484279, 5796651, 7452837, 17389953, 52169859]

約数ペア:

[(1, 52169859), (3, 17389953), (7, 7452837), (9, 5796651), (21, 2484279), (27, 1932217), (47, 1109997), (49, 1064691), (63, 828093), (141, 369999), (147, 354897), (189, 276031), (329, 158571), (423, 123333), (441, 118299), (839, 62181), (987, 52857), (1269, 41111), (1323, 39433), (2303, 22653), (2517, 20727), (2961, 17619), (5873, 8883), (6909, 7551)]