49307049

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{55339}}^1$

素因数の和:55362

約数の個数: 20

約数和(自身を含む): 80353680

約数和(自身を除く): 31046631

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 55339, 166017, 498051, 608729, 1494153, 1826187, 4482459, 5478561, 16435683, 49307049]

約数ペア:

[(1, 49307049), (3, 16435683), (9, 5478561), (11, 4482459), (27, 1826187), (33, 1494153), (81, 608729), (99, 498051), (297, 166017), (891, 55339)]