51451052

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{593}}^1$

素因数の和:905

約数の個数: 24

約数和(自身を含む): 91476000

約数和(自身を除く): 40024948

約数列:

[1, 2, 4, 109, 199, 218, 398, 436, 593, 796, 1186, 2372, 21691, 43382, 64637, 86764, 118007, 129274, 236014, 258548, 472028, 12862763, 25725526, 51451052]

約数ペア:

[(1, 51451052), (2, 25725526), (4, 12862763), (109, 472028), (199, 258548), (218, 236014), (398, 129274), (436, 118007), (593, 86764), (796, 64637), (1186, 43382), (2372, 21691)]