51749586

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2551}}^1$

素因数の和:2596

約数の個数: 72

約数和(自身を含む): 136154304

約数和(自身を除く): 84404718

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 49, 63, 69, 98, 126, 138, 147, 161, 207, 294, 322, 414, 441, 483, 882, 966, 1127, 1449, 2254, 2551, 2898, 3381, 5102, 6762, 7653, 10143, 15306, 17857, 20286, 22959, 35714, 45918, 53571, 58673, 107142, 117346, 124999, 160713, 176019, 249998, 321426, 352038, 374997, 410711, 528057, 749994, 821422, 1056114, 1124991, 1232133, 2249982, 2464266, 2874977, 3696399, 5749954, 7392798, 8624931, 17249862, 25874793, 51749586]

約数ペア:

[(1, 51749586), (2, 25874793), (3, 17249862), (6, 8624931), (7, 7392798), (9, 5749954), (14, 3696399), (18, 2874977), (21, 2464266), (23, 2249982), (42, 1232133), (46, 1124991), (49, 1056114), (63, 821422), (69, 749994), (98, 528057), (126, 410711), (138, 374997), (147, 352038), (161, 321426), (207, 249998), (294, 176019), (322, 160713), (414, 124999), (441, 117346), (483, 107142), (882, 58673), (966, 53571), (1127, 45918), (1449, 35714), (2254, 22959), (2551, 20286), (2898, 17857), (3381, 15306), (5102, 10143), (6762, 7653)]