50685993

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{36809}}^1$

素因数の和:36838

約数の個数: 20

約数和(自身を含む): 80172180

約数和(自身を除く): 29486187

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 36809, 110427, 331281, 625753, 993843, 1877259, 2981529, 5631777, 16895331, 50685993]

約数ペア:

[(1, 50685993), (3, 16895331), (9, 5631777), (17, 2981529), (27, 1877259), (51, 993843), (81, 625753), (153, 331281), (459, 110427), (1377, 36809)]