55207009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2459}}^1$

素因数の和:2640

約数の個数: 16

約数和(自身を含む): 65298240

約数和(自身を除く): 10091231

約数列:

[1, 11, 13, 143, 157, 1727, 2041, 2459, 22451, 27049, 31967, 351637, 386063, 4246693, 5018819, 55207009]

約数ペア:

[(1, 55207009), (11, 5018819), (13, 4246693), (143, 386063), (157, 351637), (1727, 31967), (2041, 27049), (2459, 22451)]