53516464

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{176041}}^1$

素因数の和:176068

約数の個数: 20

約数和(自身を含む): 109146040

約数和(自身を除く): 55629576

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 176041, 352082, 704164, 1408328, 2816656, 3344779, 6689558, 13379116, 26758232, 53516464]

約数ペア:

[(1, 53516464), (2, 26758232), (4, 13379116), (8, 6689558), (16, 3344779), (19, 2816656), (38, 1408328), (76, 704164), (152, 352082), (304, 176041)]