51339708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4969}}^1$

素因数の和:5027

約数の個数: 72

約数和(自身を含む): 151962720

約数和(自身を除く): 100623012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 3444, 4969, 5166, 9938, 10332, 14907, 19876, 29814, 34783, 44721, 59628, 69566, 89442, 104349, 139132, 178884, 203729, 208698, 313047, 407458, 417396, 611187, 626094, 814916, 1222374, 1252188, 1426103, 1833561, 2444748, 2852206, 3667122, 4278309, 5704412, 7334244, 8556618, 12834927, 17113236, 25669854, 51339708]

約数ペア:

[(1, 51339708), (2, 25669854), (3, 17113236), (4, 12834927), (6, 8556618), (7, 7334244), (9, 5704412), (12, 4278309), (14, 3667122), (18, 2852206), (21, 2444748), (28, 1833561), (36, 1426103), (41, 1252188), (42, 1222374), (63, 814916), (82, 626094), (84, 611187), (123, 417396), (126, 407458), (164, 313047), (246, 208698), (252, 203729), (287, 178884), (369, 139132), (492, 104349), (574, 89442), (738, 69566), (861, 59628), (1148, 44721), (1476, 34783), (1722, 29814), (2583, 19876), (3444, 14907), (4969, 10332), (5166, 9938)]