50665797

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1213}}^1$

素因数の和:1259

約数の個数: 64

約数和(自身を含む): 97896960

約数和(自身を除く): 47231163

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 39, 51, 63, 91, 117, 119, 153, 189, 221, 273, 351, 357, 459, 663, 819, 1071, 1213, 1547, 1989, 2457, 3213, 3639, 4641, 5967, 8491, 10917, 13923, 15769, 20621, 25473, 32751, 41769, 47307, 61863, 76419, 110383, 141921, 144347, 185589, 229257, 268073, 331149, 425763, 433041, 556767, 804219, 993447, 1299123, 1876511, 2412657, 2980341, 3897369, 5629533, 7237971, 16888599, 50665797]

約数ペア:

[(1, 50665797), (3, 16888599), (7, 7237971), (9, 5629533), (13, 3897369), (17, 2980341), (21, 2412657), (27, 1876511), (39, 1299123), (51, 993447), (63, 804219), (91, 556767), (117, 433041), (119, 425763), (153, 331149), (189, 268073), (221, 229257), (273, 185589), (351, 144347), (357, 141921), (459, 110383), (663, 76419), (819, 61863), (1071, 47307), (1213, 41769), (1547, 32751), (1989, 25473), (2457, 20621), (3213, 15769), (3639, 13923), (4641, 10917), (5967, 8491)]