49451553

素因数分解:

$3^4\times {\mathrm{181}}^1\times {\mathrm{3373}}^1$

素因数の和:3566

約数の個数: 20

約数和(自身を含む): 74302228

約数和(自身を除く): 24850675

約数列:

[1, 3, 9, 27, 81, 181, 543, 1629, 3373, 4887, 10119, 14661, 30357, 91071, 273213, 610513, 1831539, 5494617, 16483851, 49451553]

約数ペア:

[(1, 49451553), (3, 16483851), (9, 5494617), (27, 1831539), (81, 610513), (181, 273213), (543, 91071), (1629, 30357), (3373, 14661), (4887, 10119)]