51450544

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{36131}}^1$

素因数の和:36228

約数の個数: 20

約数和(自身を含む): 100808280

約数和(自身を除く): 49357736

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 36131, 72262, 144524, 289048, 578096, 3215659, 6431318, 12862636, 25725272, 51450544]

約数ペア:

[(1, 51450544), (2, 25725272), (4, 12862636), (8, 6431318), (16, 3215659), (89, 578096), (178, 289048), (356, 144524), (712, 72262), (1424, 36131)]