51262917

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1\times {\mathrm{569}}^1$

素因数の和:1140

約数の個数: 16

約数和(自身を含む): 69768000

約数和(自身を除く): 18505083

約数列:

[1, 3, 59, 177, 509, 569, 1527, 1707, 30031, 33571, 90093, 100713, 289621, 868863, 17087639, 51262917]

約数ペア:

[(1, 51262917), (3, 17087639), (59, 868863), (177, 289621), (509, 100713), (569, 90093), (1527, 33571), (1707, 30031)]