55811312

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{120283}}^1$

素因数の和:120320

約数の個数: 20

約数和(自身を含む): 111864120

約数和(自身を除く): 56052808

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 120283, 240566, 481132, 962264, 1924528, 3488207, 6976414, 13952828, 27905656, 55811312]

約数ペア:

[(1, 55811312), (2, 27905656), (4, 13952828), (8, 6976414), (16, 3488207), (29, 1924528), (58, 962264), (116, 481132), (232, 240566), (464, 120283)]