54310520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{123433}}^1$

素因数の和:123455

約数の個数: 32

約数和(自身を含む): 133308720

約数和(自身を除く): 78998200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 123433, 246866, 493732, 617165, 987464, 1234330, 1357763, 2468660, 2715526, 4937320, 5431052, 6788815, 10862104, 13577630, 27155260, 54310520]

約数ペア:

[(1, 54310520), (2, 27155260), (4, 13577630), (5, 10862104), (8, 6788815), (10, 5431052), (11, 4937320), (20, 2715526), (22, 2468660), (40, 1357763), (44, 1234330), (55, 987464), (88, 617165), (110, 493732), (220, 246866), (440, 123433)]