56420478

素因数分解:

$2^1\times 3^2\times {\mathrm{941}}^1\times {\mathrm{3331}}^1$

素因数の和:4280

約数の個数: 24

約数和(自身を含む): 122411016

約数和(自身を除く): 65990538

約数列:

[1, 2, 3, 6, 9, 18, 941, 1882, 2823, 3331, 5646, 6662, 8469, 9993, 16938, 19986, 29979, 59958, 3134471, 6268942, 9403413, 18806826, 28210239, 56420478]

約数ペア:

[(1, 56420478), (2, 28210239), (3, 18806826), (6, 9403413), (9, 6268942), (18, 3134471), (941, 59958), (1882, 29979), (2823, 19986), (3331, 16938), (5646, 9993), (6662, 8469)]