51105964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{140401}}^1$

素因数の和:140425

約数の個数: 24

約数和(自身を含む): 110075168

約数和(自身を除く): 58969204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 140401, 280802, 561604, 982807, 1825213, 1965614, 3650426, 3931228, 7300852, 12776491, 25552982, 51105964]

約数ペア:

[(1, 51105964), (2, 25552982), (4, 12776491), (7, 7300852), (13, 3931228), (14, 3650426), (26, 1965614), (28, 1825213), (52, 982807), (91, 561604), (182, 280802), (364, 140401)]