53495312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{257189}}^1$

素因数の和:257210

約数の個数: 20

約数和(自身を含む): 111620460

約数和(自身を除く): 58125148

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 257189, 514378, 1028756, 2057512, 3343457, 4115024, 6686914, 13373828, 26747656, 53495312]

約数ペア:

[(1, 53495312), (2, 26747656), (4, 13373828), (8, 6686914), (13, 4115024), (16, 3343457), (26, 2057512), (52, 1028756), (104, 514378), (208, 257189)]