55028144

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{149533}}^1$

素因数の和:149564

約数の個数: 20

約数和(自身を含む): 111253296

約数和(自身を除く): 56225152

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 149533, 299066, 598132, 1196264, 2392528, 3439259, 6878518, 13757036, 27514072, 55028144]

約数ペア:

[(1, 55028144), (2, 27514072), (4, 13757036), (8, 6878518), (16, 3439259), (23, 2392528), (46, 1196264), (92, 598132), (184, 299066), (368, 149533)]