56911244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{6971}}^1$

素因数の和:7145

約数の個数: 24

約数和(自身を含む): 107954448

約数和(自身を除く): 51043204

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 6971, 8164, 13942, 27884, 90623, 181246, 362492, 1094447, 2188894, 4377788, 14227811, 28455622, 56911244]

約数ペア:

[(1, 56911244), (2, 28455622), (4, 14227811), (13, 4377788), (26, 2188894), (52, 1094447), (157, 362492), (314, 181246), (628, 90623), (2041, 27884), (4082, 13942), (6971, 8164)]