51386384

素因数分解:

$2^4\times 7^1\times {\mathrm{458807}}^1$

素因数の和:458822

約数の個数: 20

約数和(自身を含む): 113784384

約数和(自身を除く): 62398000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 458807, 917614, 1835228, 3211649, 3670456, 6423298, 7340912, 12846596, 25693192, 51386384]

約数ペア:

[(1, 51386384), (2, 25693192), (4, 12846596), (7, 7340912), (8, 6423298), (14, 3670456), (16, 3211649), (28, 1835228), (56, 917614), (112, 458807)]