54399410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{32189}}^1$

素因数の和:32222

約数の個数: 24

約数和(自身を含む): 106033860

約数和(自身を除く): 51634450

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 32189, 64378, 160945, 321890, 418457, 836914, 2092285, 4184570, 5439941, 10879882, 27199705, 54399410]

約数ペア:

[(1, 54399410), (2, 27199705), (5, 10879882), (10, 5439941), (13, 4184570), (26, 2092285), (65, 836914), (130, 418457), (169, 321890), (338, 160945), (845, 64378), (1690, 32189)]