55921790

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{54293}}^1$

素因数の和:54403

約数の個数: 16

約数和(自身を含む): 101638368

約数和(自身を除く): 45716578

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 54293, 108586, 271465, 542930, 5592179, 11184358, 27960895, 55921790]

約数ペア:

[(1, 55921790), (2, 27960895), (5, 11184358), (10, 5592179), (103, 542930), (206, 271465), (515, 108586), (1030, 54293)]