56552811

素因数分解:

$3^1\times 7^3\times {\mathrm{54959}}^1$

素因数の和:54983

約数の個数: 16

約数和(自身を含む): 87936000

約数和(自身を除く): 31383189

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 54959, 164877, 384713, 1154139, 2692991, 8078973, 18850937, 56552811]

約数ペア:

[(1, 56552811), (3, 18850937), (7, 8078973), (21, 2692991), (49, 1154139), (147, 384713), (343, 164877), (1029, 54959)]