56889892

素因数分解:

$2^2\times {\mathrm{157}}^2\times {\mathrm{577}}^1$

素因数の和:895

約数の個数: 18

約数和(自身を含む): 100369122

約数和(自身を除く): 43479230

約数列:

[1, 2, 4, 157, 314, 577, 628, 1154, 2308, 24649, 49298, 90589, 98596, 181178, 362356, 14222473, 28444946, 56889892]

約数ペア:

[(1, 56889892), (2, 28444946), (4, 14222473), (157, 362356), (314, 181178), (577, 98596), (628, 90589), (1154, 49298), (2308, 24649)]