57109276

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1249}}^1$

素因数の和:1354

約数の個数: 48

約数和(自身を含む): 120960000

約数和(自身を除く): 63850724

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 71, 92, 142, 161, 284, 322, 497, 644, 994, 1249, 1633, 1988, 2498, 3266, 4996, 6532, 8743, 11431, 17486, 22862, 28727, 34972, 45724, 57454, 88679, 114908, 177358, 201089, 354716, 402178, 620753, 804356, 1241506, 2039617, 2483012, 4079234, 8158468, 14277319, 28554638, 57109276]

約数ペア:

[(1, 57109276), (2, 28554638), (4, 14277319), (7, 8158468), (14, 4079234), (23, 2483012), (28, 2039617), (46, 1241506), (71, 804356), (92, 620753), (142, 402178), (161, 354716), (284, 201089), (322, 177358), (497, 114908), (644, 88679), (994, 57454), (1249, 45724), (1633, 34972), (1988, 28727), (2498, 22862), (3266, 17486), (4996, 11431), (6532, 8743)]