49544048

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{22277}}^1$

素因数の和:22424

約数の個数: 20

約数和(自身を含む): 96686520

約数和(自身を除く): 47142472

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 22277, 44554, 89108, 178216, 356432, 3096503, 6193006, 12386012, 24772024, 49544048]

約数ペア:

[(1, 49544048), (2, 24772024), (4, 12386012), (8, 6193006), (16, 3096503), (139, 356432), (278, 178216), (556, 89108), (1112, 44554), (2224, 22277)]