50718190

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{21221}}^1$

素因数の和:21467

約数の個数: 16

約数和(自身を含む): 91679040

約数和(自身を除く): 40960850

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 21221, 42442, 106105, 212210, 5071819, 10143638, 25359095, 50718190]

約数ペア:

[(1, 50718190), (2, 25359095), (5, 10143638), (10, 5071819), (239, 212210), (478, 106105), (1195, 42442), (2390, 21221)]