51914902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{18661}}^1$

素因数の和:18783

約数の個数: 16

約数和(自身を含む): 84650832

約数和(自身を除く): 32735930

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 18661, 37322, 242593, 485186, 1996727, 3993454, 25957451, 51914902]

約数ペア:

[(1, 51914902), (2, 25957451), (13, 3993454), (26, 1996727), (107, 485186), (214, 242593), (1391, 37322), (2782, 18661)]