55658990

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{40627}}^1$

素因数の和:40771

約数の個数: 16

約数和(自身を含む): 100919952

約数和(自身を除く): 45260962

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 40627, 81254, 203135, 406270, 5565899, 11131798, 27829495, 55658990]

約数ペア:

[(1, 55658990), (2, 27829495), (5, 11131798), (10, 5565899), (137, 406270), (274, 203135), (685, 81254), (1370, 40627)]