57104945

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{5189}}^1$

素因数の和:5296

約数の個数: 16

約数和(自身を含む): 71746560

約数和(自身を除く): 14641615

約数列:

[1, 5, 31, 71, 155, 355, 2201, 5189, 11005, 25945, 160859, 368419, 804295, 1842095, 11420989, 57104945]

約数ペア:

[(1, 57104945), (5, 11420989), (31, 1842095), (71, 804295), (155, 368419), (355, 160859), (2201, 25945), (5189, 11005)]