55267338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1315889}}^1$

素因数の和:1315901

約数の個数: 16

約数和(自身を含む): 126325440

約数和(自身を除く): 71058102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1315889, 2631778, 3947667, 7895334, 9211223, 18422446, 27633669, 55267338]

約数ペア:

[(1, 55267338), (2, 27633669), (3, 18422446), (6, 9211223), (7, 7895334), (14, 3947667), (21, 2631778), (42, 1315889)]