51706812

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{100207}}^1$

素因数の和:100257

約数の個数: 24

約数和(自身を含む): 123456256

約数和(自身を除く): 71749444

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 100207, 200414, 300621, 400828, 601242, 1202484, 4308901, 8617802, 12926703, 17235604, 25853406, 51706812]

約数ペア:

[(1, 51706812), (2, 25853406), (3, 17235604), (4, 12926703), (6, 8617802), (12, 4308901), (43, 1202484), (86, 601242), (129, 400828), (172, 300621), (258, 200414), (516, 100207)]