55256047

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 73267200

約数和(自身を除く): 18011153

約数列:

[1, 7, 11, 19, 77, 133, 179, 209, 211, 1253, 1463, 1477, 1969, 2321, 3401, 4009, 13783, 16247, 23807, 28063, 37411, 37769, 44099, 261877, 264383, 308693, 415459, 717611, 2908213, 5023277, 7893721, 55256047]

約数ペア:

[(1, 55256047), (7, 7893721), (11, 5023277), (19, 2908213), (77, 717611), (133, 415459), (179, 308693), (209, 264383), (211, 261877), (1253, 44099), (1463, 37769), (1477, 37411), (1969, 28063), (2321, 23807), (3401, 16247), (4009, 13783)]