51540590

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{34591}}^1$

素因数の和:34747

約数の個数: 16

約数和(自身を含む): 93398400

約数和(自身を除く): 41857810

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 34591, 69182, 172955, 345910, 5154059, 10308118, 25770295, 51540590]

約数ペア:

[(1, 51540590), (2, 25770295), (5, 10308118), (10, 5154059), (149, 345910), (298, 172955), (745, 69182), (1490, 34591)]