48546440

素因数分解:

$2^3\times 5^1\times {\mathrm{1213661}}^1$

素因数の和:1213672

約数の個数: 16

約数和(自身を含む): 109229580

約数和(自身を除く): 60683140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1213661, 2427322, 4854644, 6068305, 9709288, 12136610, 24273220, 48546440]

約数ペア:

[(1, 48546440), (2, 24273220), (4, 12136610), (5, 9709288), (8, 6068305), (10, 4854644), (20, 2427322), (40, 1213661)]