55140869

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{7027}}^1$

素因数の和:7112

約数の個数: 16

約数和(自身を含む): 67468800

約数和(自身を除く): 12327931

約数列:

[1, 7, 19, 59, 133, 413, 1121, 7027, 7847, 49189, 133513, 414593, 934591, 2902151, 7877267, 55140869]

約数ペア:

[(1, 55140869), (7, 7877267), (19, 2902151), (59, 934591), (133, 414593), (413, 133513), (1121, 49189), (7027, 7847)]