51029238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{654221}}^1$

素因数の和:654239

約数の個数: 16

約数和(自身を含む): 109909296

約数和(自身を除く): 58880058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 654221, 1308442, 1962663, 3925326, 8504873, 17009746, 25514619, 51029238]

約数ペア:

[(1, 51029238), (2, 25514619), (3, 17009746), (6, 8504873), (13, 3925326), (26, 1962663), (39, 1308442), (78, 654221)]