51123898

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{117797}}^1$

素因数の和:117837

約数の個数: 16

約数和(自身を含む): 90468864

約数和(自身を除く): 39344966

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 117797, 235594, 824579, 1649158, 3651707, 7303414, 25561949, 51123898]

約数ペア:

[(1, 51123898), (2, 25561949), (7, 7303414), (14, 3651707), (31, 1649158), (62, 824579), (217, 235594), (434, 117797)]