55174252

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2803}}^1$

素因数の和:2870

約数の個数: 48

約数和(自身を含む): 119338240

約数和(自身を除く): 64163988

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 518, 532, 703, 1036, 1406, 2803, 2812, 4921, 5606, 9842, 11212, 19621, 19684, 39242, 53257, 78484, 103711, 106514, 207422, 213028, 372799, 414844, 725977, 745598, 1451954, 1491196, 1970509, 2903908, 3941018, 7882036, 13793563, 27587126, 55174252]

約数ペア:

[(1, 55174252), (2, 27587126), (4, 13793563), (7, 7882036), (14, 3941018), (19, 2903908), (28, 1970509), (37, 1491196), (38, 1451954), (74, 745598), (76, 725977), (133, 414844), (148, 372799), (259, 213028), (266, 207422), (518, 106514), (532, 103711), (703, 78484), (1036, 53257), (1406, 39242), (2803, 19684), (2812, 19621), (4921, 11212), (5606, 9842)]