51464764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{3851}}^1$

素因数の和:4125

約数の個数: 24

約数和(自身を含む): 97393968

約数和(自身を除く): 45929204

約数列:

[1, 2, 4, 13, 26, 52, 257, 514, 1028, 3341, 3851, 6682, 7702, 13364, 15404, 50063, 100126, 200252, 989707, 1979414, 3958828, 12866191, 25732382, 51464764]

約数ペア:

[(1, 51464764), (2, 25732382), (4, 12866191), (13, 3958828), (26, 1979414), (52, 989707), (257, 200252), (514, 100126), (1028, 50063), (3341, 15404), (3851, 13364), (6682, 7702)]