51990486

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{84127}}^1$

素因数の和:84235

約数の個数: 16

約数和(自身を含む): 104991744

約数和(自身を除く): 53001258

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 84127, 168254, 252381, 504762, 8665081, 17330162, 25995243, 51990486]

約数ペア:

[(1, 51990486), (2, 25995243), (3, 17330162), (6, 8665081), (103, 504762), (206, 252381), (309, 168254), (618, 84127)]