55879982

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{393521}}^1$

素因数の和:393594

約数の個数: 8

約数和(自身を含む): 85000752

約数和(自身を除く): 29120770

約数列:

[1, 2, 71, 142, 393521, 787042, 27939991, 55879982]

約数ペア:

[(1, 55879982), (2, 27939991), (71, 787042), (142, 393521)]