51891762

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{665279}}^1$

素因数の和:665297

約数の個数: 16

約数和(自身を含む): 111767040

約数和(自身を除く): 59875278

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 665279, 1330558, 1995837, 3991674, 8648627, 17297254, 25945881, 51891762]

約数ペア:

[(1, 51891762), (2, 25945881), (3, 17297254), (6, 8648627), (13, 3991674), (26, 1995837), (39, 1330558), (78, 665279)]