51254254660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{366101819}}^1$

素因数の和:366101835

約数の個数: 24

約数和(自身を含む): 123010211520

約数和(自身を除く): 71755956860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 366101819, 732203638, 1464407276, 1830509095, 2562712733, 3661018190, 5125425466, 7322036380, 10250850932, 12813563665, 25627127330, 51254254660]

約数ペア:

[(1, 51254254660), (2, 25627127330), (4, 12813563665), (5, 10250850932), (7, 7322036380), (10, 5125425466), (14, 3661018190), (20, 2562712733), (28, 1830509095), (35, 1464407276), (70, 732203638), (140, 366101819)]