51945054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1236787}}^1$

素因数の和:1236799

約数の個数: 16

約数和(自身を含む): 118731648

約数和(自身を除く): 66786594

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1236787, 2473574, 3710361, 7420722, 8657509, 17315018, 25972527, 51945054]

約数ペア:

[(1, 51945054), (2, 25972527), (3, 17315018), (6, 8657509), (7, 7420722), (14, 3710361), (21, 2473574), (42, 1236787)]