51400062

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{135979}}^1$

素因数の和:135997

約数の個数: 32

約数和(自身を含む): 130540800

約数和(自身を除く): 79140738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 135979, 271958, 407937, 815874, 951853, 1223811, 1903706, 2447622, 2855559, 3671433, 5711118, 7342866, 8566677, 17133354, 25700031, 51400062]

約数ペア:

[(1, 51400062), (2, 25700031), (3, 17133354), (6, 8566677), (7, 7342866), (9, 5711118), (14, 3671433), (18, 2855559), (21, 2447622), (27, 1903706), (42, 1223811), (54, 951853), (63, 815874), (126, 407937), (189, 271958), (378, 135979)]