54121984

素因数分解:

$2^9\times 7^1\times {\mathrm{15101}}^1$

素因数の和:15126

約数の個数: 40

約数和(自身を含む): 123594768

約数和(自身を除く): 69472784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 15101, 30202, 60404, 105707, 120808, 211414, 241616, 422828, 483232, 845656, 966464, 1691312, 1932928, 3382624, 3865856, 6765248, 7731712, 13530496, 27060992, 54121984]

約数ペア:

[(1, 54121984), (2, 27060992), (4, 13530496), (7, 7731712), (8, 6765248), (14, 3865856), (16, 3382624), (28, 1932928), (32, 1691312), (56, 966464), (64, 845656), (112, 483232), (128, 422828), (224, 241616), (256, 211414), (448, 120808), (512, 105707), (896, 60404), (1792, 30202), (3584, 15101)]