51803408

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{30259}}^1$

素因数の和:30374

約数の個数: 20

約数和(自身を含む): 101310480

約数和(自身を除く): 49507072

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 30259, 60518, 121036, 242072, 484144, 3237713, 6475426, 12950852, 25901704, 51803408]

約数ペア:

[(1, 51803408), (2, 25901704), (4, 12950852), (8, 6475426), (16, 3237713), (107, 484144), (214, 242072), (428, 121036), (856, 60518), (1712, 30259)]