53481362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{17489}}^1$

素因数の和:17641

約数の個数: 16

約数和(自身を含む): 88149600

約数和(自身を除く): 34668238

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 17489, 34978, 192379, 384758, 2430971, 4861942, 26740681, 53481362]

約数ペア:

[(1, 53481362), (2, 26740681), (11, 4861942), (22, 2430971), (139, 384758), (278, 192379), (1529, 34978), (3058, 17489)]