49816377

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{47309}}^1$

素因数の和:47334

約数の個数: 20

約数和(自身を含む): 80143140

約数和(自身を除く): 30326763

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 47309, 141927, 425781, 615017, 1277343, 1845051, 3832029, 5535153, 16605459, 49816377]

約数ペア:

[(1, 49816377), (3, 16605459), (9, 5535153), (13, 3832029), (27, 1845051), (39, 1277343), (81, 615017), (117, 425781), (351, 141927), (1053, 47309)]