49287303

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 80510976

約数和(自身を除く): 31223673

約数列:

[1, 3, 9, 13, 31, 39, 93, 107, 117, 127, 279, 321, 381, 403, 963, 1143, 1209, 1391, 1651, 3317, 3627, 3937, 4173, 4953, 9951, 11811, 12519, 13589, 14859, 29853, 35433, 40767, 43121, 51181, 122301, 129363, 153543, 176657, 388089, 421259, 460629, 529971, 1263777, 1589913, 3791331, 5476367, 16429101, 49287303]

約数ペア:

[(1, 49287303), (3, 16429101), (9, 5476367), (13, 3791331), (31, 1589913), (39, 1263777), (93, 529971), (107, 460629), (117, 421259), (127, 388089), (279, 176657), (321, 153543), (381, 129363), (403, 122301), (963, 51181), (1143, 43121), (1209, 40767), (1391, 35433), (1651, 29853), (3317, 14859), (3627, 13589), (3937, 12519), (4173, 11811), (4953, 9951)]