55521494

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{172427}}^1$

素因数の和:172459

約数の個数: 16

約数和(自身を含む): 99318528

約数和(自身を除く): 43797034

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 172427, 344854, 1206989, 2413978, 3965821, 7931642, 27760747, 55521494]

約数ペア:

[(1, 55521494), (2, 27760747), (7, 7931642), (14, 3965821), (23, 2413978), (46, 1206989), (161, 344854), (322, 172427)]