56275989

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1361}}^1$

素因数の和:1561

約数の個数: 32

約数和(自身を含む): 94141440

約数和(自身を除く): 37865451

約数列:

[1, 3, 7, 11, 21, 33, 77, 179, 231, 537, 1253, 1361, 1969, 3759, 4083, 5907, 9527, 13783, 14971, 28581, 41349, 44913, 104797, 243619, 314391, 730857, 1705333, 2679809, 5115999, 8039427, 18758663, 56275989]

約数ペア:

[(1, 56275989), (3, 18758663), (7, 8039427), (11, 5115999), (21, 2679809), (33, 1705333), (77, 730857), (179, 314391), (231, 243619), (537, 104797), (1253, 44913), (1361, 41349), (1969, 28581), (3759, 14971), (4083, 13783), (5907, 9527)]