47780678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 80403840

約数和(自身を除く): 32623162

約数列:

[1, 2, 11, 22, 59, 118, 131, 262, 281, 562, 649, 1298, 1441, 2882, 3091, 6182, 7729, 15458, 16579, 33158, 36811, 73622, 85019, 170038, 182369, 364738, 404921, 809842, 2171849, 4343698, 23890339, 47780678]

約数ペア:

[(1, 47780678), (2, 23890339), (11, 4343698), (22, 2171849), (59, 809842), (118, 404921), (131, 364738), (262, 182369), (281, 170038), (562, 85019), (649, 73622), (1298, 36811), (1441, 33158), (2882, 16579), (3091, 15458), (6182, 7729)]