56507949

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{13679}}^1$

素因数の和:13711

約数の個数: 24

約数和(自身を含む): 89631360

約数和(自身を除く): 33123411

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 13679, 41037, 123111, 232543, 369333, 697629, 1107999, 2092887, 3323997, 6278661, 18835983, 56507949]

約数ペア:

[(1, 56507949), (3, 18835983), (9, 6278661), (17, 3323997), (27, 2092887), (51, 1107999), (81, 697629), (153, 369333), (243, 232543), (459, 123111), (1377, 41037), (4131, 13679)]