47778820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103867}}^1$

素因数の和:103899

約数の個数: 24

約数和(自身を含む): 104698944

約数和(自身を除く): 56920124

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 103867, 207734, 415468, 519335, 1038670, 2077340, 2388941, 4777882, 9555764, 11944705, 23889410, 47778820]

約数ペア:

[(1, 47778820), (2, 23889410), (4, 11944705), (5, 9555764), (10, 4777882), (20, 2388941), (23, 2077340), (46, 1038670), (92, 519335), (115, 415468), (230, 207734), (460, 103867)]