49801689

素因数分解:

$3^3\times 7^2\times {\mathrm{37643}}^1$

素因数の和:37666

約数の個数: 24

約数和(自身を含む): 85828320

約数和(自身を除く): 36026631

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 37643, 112929, 263501, 338787, 790503, 1016361, 1844507, 2371509, 5533521, 7114527, 16600563, 49801689]

約数ペア:

[(1, 49801689), (3, 16600563), (7, 7114527), (9, 5533521), (21, 2371509), (27, 1844507), (49, 1016361), (63, 790503), (147, 338787), (189, 263501), (441, 112929), (1323, 37643)]