54856120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{124673}}^1$

素因数の和:124695

約数の個数: 32

約数和(自身を含む): 134647920

約数和(自身を除く): 79791800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 124673, 249346, 498692, 623365, 997384, 1246730, 1371403, 2493460, 2742806, 4986920, 5485612, 6857015, 10971224, 13714030, 27428060, 54856120]

約数ペア:

[(1, 54856120), (2, 27428060), (4, 13714030), (5, 10971224), (8, 6857015), (10, 5485612), (11, 4986920), (20, 2742806), (22, 2493460), (40, 1371403), (44, 1246730), (55, 997384), (88, 623365), (110, 498692), (220, 249346), (440, 124673)]