57012505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{5209}}^1$

素因数の和:5424

約数の個数: 16

約数和(自身を含む): 75024000

約数和(自身を除く): 18011495

約数列:

[1, 5, 11, 55, 199, 995, 2189, 5209, 10945, 26045, 57299, 286495, 1036591, 5182955, 11402501, 57012505]

約数ペア:

[(1, 57012505), (5, 11402501), (11, 5182955), (55, 1036591), (199, 286495), (995, 57299), (2189, 26045), (5209, 10945)]