54856840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59627}}^1$

素因数の和:59661

約数の個数: 32

約数和(自身を含む): 128796480

約数和(自身を除く): 73939640

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 59627, 119254, 238508, 298135, 477016, 596270, 1192540, 1371421, 2385080, 2742842, 5485684, 6857105, 10971368, 13714210, 27428420, 54856840]

約数ペア:

[(1, 54856840), (2, 27428420), (4, 13714210), (5, 10971368), (8, 6857105), (10, 5485684), (20, 2742842), (23, 2385080), (40, 1371421), (46, 1192540), (92, 596270), (115, 477016), (184, 298135), (230, 238508), (460, 119254), (920, 59627)]