55996724

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1571}}^1$

素因数の和:1668

約数の個数: 48

約数和(自身を含む): 119723520

約数和(自身を除く): 63726796

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 67, 76, 133, 134, 266, 268, 469, 532, 938, 1273, 1571, 1876, 2546, 3142, 5092, 6284, 8911, 10997, 17822, 21994, 29849, 35644, 43988, 59698, 105257, 119396, 208943, 210514, 417886, 421028, 736799, 835772, 1473598, 1999883, 2947196, 3999766, 7999532, 13999181, 27998362, 55996724]

約数ペア:

[(1, 55996724), (2, 27998362), (4, 13999181), (7, 7999532), (14, 3999766), (19, 2947196), (28, 1999883), (38, 1473598), (67, 835772), (76, 736799), (133, 421028), (134, 417886), (266, 210514), (268, 208943), (469, 119396), (532, 105257), (938, 59698), (1273, 43988), (1571, 35644), (1876, 29849), (2546, 21994), (3142, 17822), (5092, 10997), (6284, 8911)]