51209321807

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{577}}^1$

素因数の和:852

約数の個数: 64

約数和(自身を含む): 63193063680

約数和(自身を除く): 11983741873

約数列:

[1, 7, 29, 53, 73, 113, 203, 371, 511, 577, 791, 1537, 2117, 3277, 3869, 4039, 5989, 8249, 10759, 14819, 16733, 22939, 27083, 30581, 41923, 42121, 57743, 65201, 112201, 117131, 173681, 214067, 239221, 294847, 437197, 456407, 785407, 886849, 1215767, 1221509, 1674547, 1890829, 2232413, 3060379, 3455653, 4759673, 6207943, 8550563, 12678713, 13235803, 15626891, 24189571, 33317711, 64739977, 88750991, 100213937, 138030517, 252262669, 453179839, 701497559, 966213619, 1765838683, 7315617401, 51209321807]

約数ペア:

[(1, 51209321807), (7, 7315617401), (29, 1765838683), (53, 966213619), (73, 701497559), (113, 453179839), (203, 252262669), (371, 138030517), (511, 100213937), (577, 88750991), (791, 64739977), (1537, 33317711), (2117, 24189571), (3277, 15626891), (3869, 13235803), (4039, 12678713), (5989, 8550563), (8249, 6207943), (10759, 4759673), (14819, 3455653), (16733, 3060379), (22939, 2232413), (27083, 1890829), (30581, 1674547), (41923, 1221509), (42121, 1215767), (57743, 886849), (65201, 785407), (112201, 456407), (117131, 437197), (173681, 294847), (214067, 239221)]