51540356

素因数分解:

$2^2\times 7^2\times {\mathrm{439}}^1\times {\mathrm{599}}^1$

素因数の和:1056

約数の個数: 36

約数和(自身を含む): 105336000

約数和(自身を除く): 53795644

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 439, 599, 878, 1198, 1756, 2396, 3073, 4193, 6146, 8386, 12292, 16772, 21511, 29351, 43022, 58702, 86044, 117404, 262961, 525922, 1051844, 1840727, 3681454, 7362908, 12885089, 25770178, 51540356]

約数ペア:

[(1, 51540356), (2, 25770178), (4, 12885089), (7, 7362908), (14, 3681454), (28, 1840727), (49, 1051844), (98, 525922), (196, 262961), (439, 117404), (599, 86044), (878, 58702), (1198, 43022), (1756, 29351), (2396, 21511), (3073, 16772), (4193, 12292), (6146, 8386)]