56513942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{2749}}^1$

素因数の和:3311

約数の個数: 16

約数和(自身を含む): 89430000

約数和(自身を除く): 32916058

約数列:

[1, 2, 19, 38, 541, 1082, 2749, 5498, 10279, 20558, 52231, 104462, 1487209, 2974418, 28256971, 56513942]

約数ペア:

[(1, 56513942), (2, 28256971), (19, 2974418), (38, 1487209), (541, 104462), (1082, 52231), (2749, 20558), (5498, 10279)]