50458869

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{21481}}^1$

素因数の和:21522

約数の個数: 20

約数和(自身を含む): 77979660

約数和(自身を除く): 27520791

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 21481, 64443, 193329, 579987, 622949, 1739961, 1868847, 5606541, 16819623, 50458869]

約数ペア:

[(1, 50458869), (3, 16819623), (9, 5606541), (27, 1868847), (29, 1739961), (81, 622949), (87, 579987), (261, 193329), (783, 64443), (2349, 21481)]