54493618

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{2003}}^1$

素因数の和:2289

約数の個数: 16

約数和(自身を含む): 83494656

約数和(自身を除く): 29001038

約数列:

[1, 2, 61, 122, 223, 446, 2003, 4006, 13603, 27206, 122183, 244366, 446669, 893338, 27246809, 54493618]

約数ペア:

[(1, 54493618), (2, 27246809), (61, 893338), (122, 446669), (223, 244366), (446, 122183), (2003, 27206), (4006, 13603)]