56761588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 114291520

約数和(自身を除く): 57529932

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 73, 76, 146, 247, 292, 494, 787, 949, 988, 1387, 1574, 1898, 2774, 3148, 3796, 5548, 10231, 14953, 18031, 20462, 29906, 36062, 40924, 57451, 59812, 72124, 114902, 194389, 229804, 388778, 746863, 777556, 1091569, 1493726, 2183138, 2987452, 4366276, 14190397, 28380794, 56761588]

約数ペア:

[(1, 56761588), (2, 28380794), (4, 14190397), (13, 4366276), (19, 2987452), (26, 2183138), (38, 1493726), (52, 1091569), (73, 777556), (76, 746863), (146, 388778), (247, 229804), (292, 194389), (494, 114902), (787, 72124), (949, 59812), (988, 57451), (1387, 40924), (1574, 36062), (1898, 29906), (2774, 20462), (3148, 18031), (3796, 14953), (5548, 10231)]