53386440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{444887}}^1$

素因数の和:444901

約数の個数: 32

約数和(自身を含む): 160159680

約数和(自身を除く): 106773240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 444887, 889774, 1334661, 1779548, 2224435, 2669322, 3559096, 4448870, 5338644, 6673305, 8897740, 10677288, 13346610, 17795480, 26693220, 53386440]

約数ペア:

[(1, 53386440), (2, 26693220), (3, 17795480), (4, 13346610), (5, 10677288), (6, 8897740), (8, 6673305), (10, 5338644), (12, 4448870), (15, 3559096), (20, 2669322), (24, 2224435), (30, 1779548), (40, 1334661), (60, 889774), (120, 444887)]