47938330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{22937}}^1$

素因数の和:22974

約数の個数: 32

約数和(自身を含む): 99092160

約数和(自身を除く): 51153830

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 22937, 45874, 114685, 229370, 252307, 435803, 504614, 871606, 1261535, 2179015, 2523070, 4358030, 4793833, 9587666, 23969165, 47938330]

約数ペア:

[(1, 47938330), (2, 23969165), (5, 9587666), (10, 4793833), (11, 4358030), (19, 2523070), (22, 2179015), (38, 1261535), (55, 871606), (95, 504614), (110, 435803), (190, 252307), (209, 229370), (418, 114685), (1045, 45874), (2090, 22937)]