55031543

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 69603840

約数和(自身を除く): 14572297

約数列:

[1, 7, 19, 37, 53, 133, 211, 259, 371, 703, 1007, 1477, 1961, 4009, 4921, 7049, 7807, 11183, 13727, 28063, 37259, 54649, 78281, 148333, 212477, 260813, 413771, 1038331, 1487339, 2896397, 7861649, 55031543]

約数ペア:

[(1, 55031543), (7, 7861649), (19, 2896397), (37, 1487339), (53, 1038331), (133, 413771), (211, 260813), (259, 212477), (371, 148333), (703, 78281), (1007, 54649), (1477, 37259), (1961, 28063), (4009, 13727), (4921, 11183), (7049, 7807)]