55471180

素因数分解:

$2^2\times 5^1\times {\mathrm{1459}}^1\times {\mathrm{1901}}^1$

素因数の和:3369

約数の個数: 24

約数和(自身を含む): 116630640

約数和(自身を除く): 61159460

約数列:

[1, 2, 4, 5, 10, 20, 1459, 1901, 2918, 3802, 5836, 7295, 7604, 9505, 14590, 19010, 29180, 38020, 2773559, 5547118, 11094236, 13867795, 27735590, 55471180]

約数ペア:

[(1, 55471180), (2, 27735590), (4, 13867795), (5, 11094236), (10, 5547118), (20, 2773559), (1459, 38020), (1901, 29180), (2918, 19010), (3802, 14590), (5836, 9505), (7295, 7604)]