55045072

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{149579}}^1$

素因数の和:149610

約数の個数: 20

約数和(自身を含む): 111287520

約数和(自身を除く): 56242448

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 149579, 299158, 598316, 1196632, 2393264, 3440317, 6880634, 13761268, 27522536, 55045072]

約数ペア:

[(1, 55045072), (2, 27522536), (4, 13761268), (8, 6880634), (16, 3440317), (23, 2393264), (46, 1196632), (92, 598316), (184, 299158), (368, 149579)]