55287071

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1\times {\mathrm{509}}^1$

素因数の和:838

約数の個数: 16

約数和(自身を含む): 64627200

約数和(自身を除く): 9340129

約数列:

[1, 7, 59, 263, 413, 509, 1841, 3563, 15517, 30031, 108619, 133867, 210217, 937069, 7898153, 55287071]

約数ペア:

[(1, 55287071), (7, 7898153), (59, 937069), (263, 210217), (413, 133867), (509, 108619), (1841, 30031), (3563, 15517)]