49745961

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{108379}}^1$

素因数の和:108405

約数の個数: 16

約数和(自身を含む): 78033600

約数和(自身を除く): 28287639

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 108379, 325137, 975411, 1842443, 2926233, 5527329, 16581987, 49745961]

約数ペア:

[(1, 49745961), (3, 16581987), (9, 5527329), (17, 2926233), (27, 1842443), (51, 975411), (153, 325137), (459, 108379)]