54332840

素因数分解:

$2^3\times 5^1\times {\mathrm{433}}^1\times {\mathrm{3137}}^1$

素因数の和:3581

約数の個数: 32

約数和(自身を含む): 122570280

約数和(自身を除く): 68237440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 433, 866, 1732, 2165, 3137, 3464, 4330, 6274, 8660, 12548, 15685, 17320, 25096, 31370, 62740, 125480, 1358321, 2716642, 5433284, 6791605, 10866568, 13583210, 27166420, 54332840]

約数ペア:

[(1, 54332840), (2, 27166420), (4, 13583210), (5, 10866568), (8, 6791605), (10, 5433284), (20, 2716642), (40, 1358321), (433, 125480), (866, 62740), (1732, 31370), (2165, 25096), (3137, 17320), (3464, 15685), (4330, 12548), (6274, 8660)]