54056848

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{78571}}^1$

素因数の和:78622

約数の個数: 20

約数和(自身を含む): 107172208

約数和(自身を除く): 53115360

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 78571, 157142, 314284, 628568, 1257136, 3378553, 6757106, 13514212, 27028424, 54056848]

約数ペア:

[(1, 54056848), (2, 27028424), (4, 13514212), (8, 6757106), (16, 3378553), (43, 1257136), (86, 628568), (172, 314284), (344, 157142), (688, 78571)]