56783506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{70451}}^1$

素因数の和:70497

約数の個数: 16

約数和(自身を含む): 94687488

約数和(自身を除く): 37903982

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 70451, 140902, 915863, 1831726, 2183981, 4367962, 28391753, 56783506]

約数ペア:

[(1, 56783506), (2, 28391753), (13, 4367962), (26, 2183981), (31, 1831726), (62, 915863), (403, 140902), (806, 70451)]