51545769

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{9949}}^1$

素因数の和:10120

約数の個数: 16

約数和(自身を含む): 75460800

約数和(自身を除く): 23915031

約数列:

[1, 3, 11, 33, 157, 471, 1727, 5181, 9949, 29847, 109439, 328317, 1561993, 4685979, 17181923, 51545769]

約数ペア:

[(1, 51545769), (3, 17181923), (11, 4685979), (33, 1561993), (157, 328317), (471, 109439), (1727, 29847), (5181, 9949)]