51909528

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:229

約数の個数: 128

約数和(自身を含む): 150958080

約数和(自身を除く): 99048552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 83, 88, 92, 103, 132, 138, 166, 184, 206, 249, 253, 264, 276, 309, 332, 412, 498, 506, 552, 618, 664, 759, 824, 913, 996, 1012, 1133, 1236, 1518, 1826, 1909, 1992, 2024, 2266, 2369, 2472, 2739, 3036, 3399, 3652, 3818, 4532, 4738, 5478, 5727, 6072, 6798, 7107, 7304, 7636, 8549, 9064, 9476, 10956, 11454, 13596, 14214, 15272, 17098, 18952, 20999, 21912, 22908, 25647, 26059, 27192, 28428, 34196, 41998, 45816, 51294, 52118, 56856, 62997, 68392, 78177, 83996, 94039, 102588, 104236, 125994, 156354, 167992, 188078, 196627, 205176, 208472, 251988, 282117, 312708, 376156, 393254, 503976, 564234, 589881, 625416, 752312, 786508, 1128468, 1179762, 1573016, 2162897, 2256936, 2359524, 4325794, 4719048, 6488691, 8651588, 12977382, 17303176, 25954764, 51909528]

約数ペア:

[(1, 51909528), (2, 25954764), (3, 17303176), (4, 12977382), (6, 8651588), (8, 6488691), (11, 4719048), (12, 4325794), (22, 2359524), (23, 2256936), (24, 2162897), (33, 1573016), (44, 1179762), (46, 1128468), (66, 786508), (69, 752312), (83, 625416), (88, 589881), (92, 564234), (103, 503976), (132, 393254), (138, 376156), (166, 312708), (184, 282117), (206, 251988), (249, 208472), (253, 205176), (264, 196627), (276, 188078), (309, 167992), (332, 156354), (412, 125994), (498, 104236), (506, 102588), (552, 94039), (618, 83996), (664, 78177), (759, 68392), (824, 62997), (913, 56856), (996, 52118), (1012, 51294), (1133, 45816), (1236, 41998), (1518, 34196), (1826, 28428), (1909, 27192), (1992, 26059), (2024, 25647), (2266, 22908), (2369, 21912), (2472, 20999), (2739, 18952), (3036, 17098), (3399, 15272), (3652, 14214), (3818, 13596), (4532, 11454), (4738, 10956), (5478, 9476), (5727, 9064), (6072, 8549), (6798, 7636), (7107, 7304)]