49999491

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{31387}}^1$

素因数の和:31455

約数の個数: 16

約数和(自身を含む): 75331200

約数和(自身を除く): 25331709

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 31387, 94161, 282483, 847449, 1851833, 5555499, 16666497, 49999491]

約数ペア:

[(1, 49999491), (3, 16666497), (9, 5555499), (27, 1851833), (59, 847449), (177, 282483), (531, 94161), (1593, 31387)]