54759104060

素因数分解:

$2^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{6694267}}^1$

素因数の和:6694685

約数の個数: 24

約数和(自身を含む): 115275294960

約数和(自身を除く): 60516190900

約数列:

[1, 2, 4, 5, 10, 20, 409, 818, 1636, 2045, 4090, 8180, 6694267, 13388534, 26777068, 33471335, 66942670, 133885340, 2737955203, 5475910406, 10951820812, 13689776015, 27379552030, 54759104060]

約数ペア:

[(1, 54759104060), (2, 27379552030), (4, 13689776015), (5, 10951820812), (10, 5475910406), (20, 2737955203), (409, 133885340), (818, 66942670), (1636, 33471335), (2045, 26777068), (4090, 13388534), (8180, 6694267)]