56020377

素因数分解:

$3^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{2129}}^1$

素因数の和:2325

約数の個数: 24

約数和(自身を含む): 87415200

約数和(自身を除く): 31394823

約数列:

[1, 3, 7, 21, 49, 147, 179, 537, 1253, 2129, 3759, 6387, 8771, 14903, 26313, 44709, 104321, 312963, 381091, 1143273, 2667637, 8002911, 18673459, 56020377]

約数ペア:

[(1, 56020377), (3, 18673459), (7, 8002911), (21, 2667637), (49, 1143273), (147, 381091), (179, 312963), (537, 104321), (1253, 44709), (2129, 26313), (3759, 14903), (6387, 8771)]