54781648

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{64601}}^1$

素因数の和:64662

約数の個数: 20

約数和(自身を含む): 108143748

約数和(自身を除く): 53362100

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 64601, 129202, 258404, 516808, 1033616, 3423853, 6847706, 13695412, 27390824, 54781648]

約数ペア:

[(1, 54781648), (2, 27390824), (4, 13695412), (8, 6847706), (16, 3423853), (53, 1033616), (106, 516808), (212, 258404), (424, 129202), (848, 64601)]