55252218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{1291}}^1$

素因数の和:2322

約数の個数: 32

約数和(自身を含む): 126512640

約数和(自身を除く): 71260422

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1019, 1291, 2038, 2582, 3057, 3873, 6114, 7133, 7746, 9037, 14266, 18074, 21399, 27111, 42798, 54222, 1315529, 2631058, 3946587, 7893174, 9208703, 18417406, 27626109, 55252218]

約数ペア:

[(1, 55252218), (2, 27626109), (3, 18417406), (6, 9208703), (7, 7893174), (14, 3946587), (21, 2631058), (42, 1315529), (1019, 54222), (1291, 42798), (2038, 27111), (2582, 21399), (3057, 18074), (3873, 14266), (6114, 9037), (7133, 7746)]