55533884

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2221}}^1$

素因数の和:2298

約数の個数: 48

約数和(自身を含む): 119454720

約数和(自身を除く): 63920836

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 76, 94, 133, 188, 266, 329, 532, 658, 893, 1316, 1786, 2221, 3572, 4442, 6251, 8884, 12502, 15547, 25004, 31094, 42199, 62188, 84398, 104387, 168796, 208774, 295393, 417548, 590786, 730709, 1181572, 1461418, 1983353, 2922836, 3966706, 7933412, 13883471, 27766942, 55533884]

約数ペア:

[(1, 55533884), (2, 27766942), (4, 13883471), (7, 7933412), (14, 3966706), (19, 2922836), (28, 1983353), (38, 1461418), (47, 1181572), (76, 730709), (94, 590786), (133, 417548), (188, 295393), (266, 208774), (329, 168796), (532, 104387), (658, 84398), (893, 62188), (1316, 42199), (1786, 31094), (2221, 25004), (3572, 15547), (4442, 12502), (6251, 8884)]