55405518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{4297}}^1$

素因数の和:4616

約数の個数: 32

約数和(自身を含む): 127083264

約数和(自身を除く): 71677746

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 307, 614, 921, 1842, 2149, 4297, 4298, 6447, 8594, 12891, 12894, 25782, 30079, 60158, 90237, 180474, 1319179, 2638358, 3957537, 7915074, 9234253, 18468506, 27702759, 55405518]

約数ペア:

[(1, 55405518), (2, 27702759), (3, 18468506), (6, 9234253), (7, 7915074), (14, 3957537), (21, 2638358), (42, 1319179), (307, 180474), (614, 90237), (921, 60158), (1842, 30079), (2149, 25782), (4297, 12894), (4298, 12891), (6447, 8594)]