49687888

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2239}}^1$

素因数の和:2339

約数の個数: 40

約数和(自身を含む): 102771200

約数和(自身を除く): 53083312

約数列:

[1, 2, 4, 8, 16, 19, 38, 73, 76, 146, 152, 292, 304, 584, 1168, 1387, 2239, 2774, 4478, 5548, 8956, 11096, 17912, 22192, 35824, 42541, 85082, 163447, 170164, 326894, 340328, 653788, 680656, 1307576, 2615152, 3105493, 6210986, 12421972, 24843944, 49687888]

約数ペア:

[(1, 49687888), (2, 24843944), (4, 12421972), (8, 6210986), (16, 3105493), (19, 2615152), (38, 1307576), (73, 680656), (76, 653788), (146, 340328), (152, 326894), (292, 170164), (304, 163447), (584, 85082), (1168, 42541), (1387, 35824), (2239, 22192), (2774, 17912), (4478, 11096), (5548, 8956)]