51479896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1787}}^1$

素因数の和:2083

約数の個数: 32

約数和(自身を含む): 104383440

約数和(自身を除く): 52903544

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 277, 554, 1108, 1787, 2216, 3574, 3601, 7148, 7202, 14296, 14404, 23231, 28808, 46462, 92924, 185848, 494999, 989998, 1979996, 3959992, 6434987, 12869974, 25739948, 51479896]

約数ペア:

[(1, 51479896), (2, 25739948), (4, 12869974), (8, 6434987), (13, 3959992), (26, 1979996), (52, 989998), (104, 494999), (277, 185848), (554, 92924), (1108, 46462), (1787, 28808), (2216, 23231), (3574, 14404), (3601, 14296), (7148, 7202)]