49828407

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{2957}}^1$

素因数の和:3138

約数の個数: 16

約数和(自身を含む): 68578272

約数和(自身を除く): 18749865

約数列:

[1, 3, 41, 123, 137, 411, 2957, 5617, 8871, 16851, 121237, 363711, 405109, 1215327, 16609469, 49828407]

約数ペア:

[(1, 49828407), (3, 16609469), (41, 1215327), (123, 405109), (137, 363711), (411, 121237), (2957, 16851), (5617, 8871)]