54626174260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1451}}^1\times {\mathrm{268909}}^1$

素因数の和:270376

約数の個数: 48

約数和(自身を含む): 131193659520

約数和(自身を除く): 76567485260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1451, 2902, 5804, 7255, 10157, 14510, 20314, 29020, 40628, 50785, 101570, 203140, 268909, 537818, 1075636, 1344545, 1882363, 2689090, 3764726, 5378180, 7529452, 9411815, 18823630, 37647260, 390186959, 780373918, 1560747836, 1950934795, 2731308713, 3901869590, 5462617426, 7803739180, 10925234852, 13656543565, 27313087130, 54626174260]

約数ペア:

[(1, 54626174260), (2, 27313087130), (4, 13656543565), (5, 10925234852), (7, 7803739180), (10, 5462617426), (14, 3901869590), (20, 2731308713), (28, 1950934795), (35, 1560747836), (70, 780373918), (140, 390186959), (1451, 37647260), (2902, 18823630), (5804, 9411815), (7255, 7529452), (10157, 5378180), (14510, 3764726), (20314, 2689090), (29020, 1882363), (40628, 1344545), (50785, 1075636), (101570, 537818), (203140, 268909)]