52271690

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{21871}}^1$

素因数の和:22117

約数の個数: 16

約数和(自身を含む): 94487040

約数和(自身を除く): 42215350

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 21871, 43742, 109355, 218710, 5227169, 10454338, 26135845, 52271690]

約数ペア:

[(1, 52271690), (2, 26135845), (5, 10454338), (10, 5227169), (239, 218710), (478, 109355), (1195, 43742), (2390, 21871)]