54254060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{387529}}^1$

素因数の和:387545

約数の個数: 24

約数和(自身を含む): 130210080

約数和(自身を除く): 75956020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 387529, 775058, 1550116, 1937645, 2712703, 3875290, 5425406, 7750580, 10850812, 13563515, 27127030, 54254060]

約数ペア:

[(1, 54254060), (2, 27127030), (4, 13563515), (5, 10850812), (7, 7750580), (10, 5425406), (14, 3875290), (20, 2712703), (28, 1937645), (35, 1550116), (70, 775058), (140, 387529)]