54853790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{189151}}^1$

素因数の和:189187

約数の個数: 16

約数和(自身を含む): 102142080

約数和(自身を除く): 47288290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 189151, 378302, 945755, 1891510, 5485379, 10970758, 27426895, 54853790]

約数ペア:

[(1, 54853790), (2, 27426895), (5, 10970758), (10, 5485379), (29, 1891510), (58, 945755), (145, 378302), (290, 189151)]