55108556

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{419}}^1$

素因数の和:805

約数の個数: 24

約数和(自身を含む): 97796160

約数和(自身を除く): 42687604

約数列:

[1, 2, 4, 131, 251, 262, 419, 502, 524, 838, 1004, 1676, 32881, 54889, 65762, 105169, 109778, 131524, 210338, 219556, 420676, 13777139, 27554278, 55108556]

約数ペア:

[(1, 55108556), (2, 27554278), (4, 13777139), (131, 420676), (251, 219556), (262, 210338), (419, 131524), (502, 109778), (524, 105169), (838, 65762), (1004, 54889), (1676, 32881)]