54442520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{123733}}^1$

素因数の和:123755

約数の個数: 32

約数和(自身を含む): 133632720

約数和(自身を除く): 79190200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 123733, 247466, 494932, 618665, 989864, 1237330, 1361063, 2474660, 2722126, 4949320, 5444252, 6805315, 10888504, 13610630, 27221260, 54442520]

約数ペア:

[(1, 54442520), (2, 27221260), (4, 13610630), (5, 10888504), (8, 6805315), (10, 5444252), (11, 4949320), (20, 2722126), (22, 2474660), (40, 1361063), (44, 1237330), (55, 989864), (88, 618665), (110, 494932), (220, 247466), (440, 123733)]