51620786

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{160313}}^1$

素因数の和:160345

約数の個数: 16

約数和(自身を含む): 92340864

約数和(自身を除く): 40720078

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 160313, 320626, 1122191, 2244382, 3687199, 7374398, 25810393, 51620786]

約数ペア:

[(1, 51620786), (2, 25810393), (7, 7374398), (14, 3687199), (23, 2244382), (46, 1122191), (161, 320626), (322, 160313)]