56292020

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{46141}}^1$

素因数の和:46211

約数の個数: 24

約数和(自身を含む): 120153768

約数和(自身を除く): 63861748

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 46141, 92282, 184564, 230705, 461410, 922820, 2814601, 5629202, 11258404, 14073005, 28146010, 56292020]

約数ペア:

[(1, 56292020), (2, 28146010), (4, 14073005), (5, 11258404), (10, 5629202), (20, 2814601), (61, 922820), (122, 461410), (244, 230705), (305, 184564), (610, 92282), (1220, 46141)]