53090840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{120661}}^1$

素因数の和:120683

約数の個数: 32

約数和(自身を含む): 130314960

約数和(自身を除く): 77224120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 120661, 241322, 482644, 603305, 965288, 1206610, 1327271, 2413220, 2654542, 4826440, 5309084, 6636355, 10618168, 13272710, 26545420, 53090840]

約数ペア:

[(1, 53090840), (2, 26545420), (4, 13272710), (5, 10618168), (8, 6636355), (10, 5309084), (11, 4826440), (20, 2654542), (22, 2413220), (40, 1327271), (44, 1206610), (55, 965288), (88, 603305), (110, 482644), (220, 241322), (440, 120661)]