51575158

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{9109}}^1$

素因数の和:9279

約数の個数: 16

約数和(自身を含む): 81990000

約数和(自身を除く): 30414842

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5662, 9109, 18218, 173071, 346142, 1357241, 2714482, 25787579, 51575158]

約数ペア:

[(1, 51575158), (2, 25787579), (19, 2714482), (38, 1357241), (149, 346142), (298, 173071), (2831, 18218), (5662, 9109)]