55405154

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{22109}}^1$

素因数の和:22297

約数の個数: 16

約数和(自身を含む): 95515200

約数和(自身を除く): 40110046

約数列:

[1, 2, 7, 14, 179, 358, 1253, 2506, 22109, 44218, 154763, 309526, 3957511, 7915022, 27702577, 55405154]

約数ペア:

[(1, 55405154), (2, 27702577), (7, 7915022), (14, 3957511), (179, 309526), (358, 154763), (1253, 44218), (2506, 22109)]