51030756

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{9643}}^1$

素因数の和:9670

約数の個数: 72

約数和(自身を含む): 153918240

約数和(自身を除く): 102887484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 9643, 19286, 28929, 38572, 57858, 67501, 86787, 115716, 135002, 173574, 202503, 260361, 270004, 347148, 405006, 472507, 520722, 607509, 810012, 945014, 1041444, 1215018, 1417521, 1822527, 1890028, 2430036, 2835042, 3645054, 4252563, 5670084, 7290108, 8505126, 12757689, 17010252, 25515378, 51030756]

約数ペア:

[(1, 51030756), (2, 25515378), (3, 17010252), (4, 12757689), (6, 8505126), (7, 7290108), (9, 5670084), (12, 4252563), (14, 3645054), (18, 2835042), (21, 2430036), (27, 1890028), (28, 1822527), (36, 1417521), (42, 1215018), (49, 1041444), (54, 945014), (63, 810012), (84, 607509), (98, 520722), (108, 472507), (126, 405006), (147, 347148), (189, 270004), (196, 260361), (252, 202503), (294, 173574), (378, 135002), (441, 115716), (588, 86787), (756, 67501), (882, 57858), (1323, 38572), (1764, 28929), (2646, 19286), (5292, 9643)]