55144.000000

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 1927800

約数和(自身を除く): 1093040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 509, 820, 1018, 1640, 2036, 2545, 4072, 5090, 10180, 20360, 20869, 41738, 83476, 104345, 166952, 208690, 417380, 834760]

約数ペア:

[(1, 834760), (2, 417380), (4, 208690), (5, 166952), (8, 104345), (10, 83476), (20, 41738), (40, 20869), (41, 20360), (82, 10180), (164, 5090), (205, 4072), (328, 2545), (410, 2036), (509, 1640), (820, 1018)]