54694040

素因数分解:

$2^3\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{1301}}^1$

素因数の和:2363

約数の個数: 32

約数和(自身を含む): 123273360

約数和(自身を除く): 68579320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1051, 1301, 2102, 2602, 4204, 5204, 5255, 6505, 8408, 10408, 10510, 13010, 21020, 26020, 42040, 52040, 1367351, 2734702, 5469404, 6836755, 10938808, 13673510, 27347020, 54694040]

約数ペア:

[(1, 54694040), (2, 27347020), (4, 13673510), (5, 10938808), (8, 6836755), (10, 5469404), (20, 2734702), (40, 1367351), (1051, 52040), (1301, 42040), (2102, 26020), (2602, 21020), (4204, 13010), (5204, 10510), (5255, 10408), (6505, 8408)]