51553278

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{409153}}^1$

素因数の和:409168

約数の個数: 24

約数和(自身を含む): 127656048

約数和(自身を除く): 76102770

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 409153, 818306, 1227459, 2454918, 2864071, 3682377, 5728142, 7364754, 8592213, 17184426, 25776639, 51553278]

約数ペア:

[(1, 51553278), (2, 25776639), (3, 17184426), (6, 8592213), (7, 7364754), (9, 5728142), (14, 3682377), (18, 2864071), (21, 2454918), (42, 1227459), (63, 818306), (126, 409153)]