56478404

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{455471}}^1$

素因数の和:455506

約数の個数: 12

約数和(自身を含む): 102025728

約数和(自身を除く): 45547324

約数列:

[1, 2, 4, 31, 62, 124, 455471, 910942, 1821884, 14119601, 28239202, 56478404]

約数ペア:

[(1, 56478404), (2, 28239202), (4, 14119601), (31, 1821884), (62, 910942), (124, 455471)]