55080193

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 69672960

約数和(自身を除く): 14592767

約数列:

[1, 7, 23, 29, 47, 161, 203, 251, 329, 667, 1081, 1363, 1757, 4669, 5773, 7279, 7567, 9541, 11797, 31349, 40411, 50953, 82579, 167417, 219443, 271331, 342113, 1171919, 1899317, 2394791, 7868599, 55080193]

約数ペア:

[(1, 55080193), (7, 7868599), (23, 2394791), (29, 1899317), (47, 1171919), (161, 342113), (203, 271331), (251, 219443), (329, 167417), (667, 82579), (1081, 50953), (1363, 40411), (1757, 31349), (4669, 11797), (5773, 9541), (7279, 7567)]