55071480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{458929}}^1$

素因数の和:458943

約数の個数: 32

約数和(自身を含む): 165214800

約数和(自身を除く): 110143320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 458929, 917858, 1376787, 1835716, 2294645, 2753574, 3671432, 4589290, 5507148, 6883935, 9178580, 11014296, 13767870, 18357160, 27535740, 55071480]

約数ペア:

[(1, 55071480), (2, 27535740), (3, 18357160), (4, 13767870), (5, 11014296), (6, 9178580), (8, 6883935), (10, 5507148), (12, 4589290), (15, 3671432), (20, 2753574), (24, 2294645), (30, 1835716), (40, 1376787), (60, 917858), (120, 458929)]