53490335

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1693}}^1$

素因数の和:1858

約数の個数: 16

約数和(自身を含む): 65862720

約数和(自身を除く): 12372385

約数列:

[1, 5, 71, 89, 355, 445, 1693, 6319, 8465, 31595, 120203, 150677, 601015, 753385, 10698067, 53490335]

約数ペア:

[(1, 53490335), (5, 10698067), (71, 753385), (89, 601015), (355, 150677), (445, 120203), (1693, 31595), (6319, 8465)]