55869710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{2543}}^1$

素因数の和:2589

約数の個数: 32

約数和(自身を含む): 108984960

約数和(自身を除く): 53115250

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 2197, 2543, 4394, 5086, 10985, 12715, 21970, 25430, 33059, 66118, 165295, 330590, 429767, 859534, 2148835, 4297670, 5586971, 11173942, 27934855, 55869710]

約数ペア:

[(1, 55869710), (2, 27934855), (5, 11173942), (10, 5586971), (13, 4297670), (26, 2148835), (65, 859534), (130, 429767), (169, 330590), (338, 165295), (845, 66118), (1690, 33059), (2197, 25430), (2543, 21970), (4394, 12715), (5086, 10985)]