53790555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:436

約数の個数: 64

約数和(自身を含む): 107025408

約数和(自身を除く): 53234853

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 157, 195, 251, 273, 455, 471, 753, 785, 1099, 1255, 1365, 1757, 2041, 2355, 3263, 3297, 3765, 5271, 5495, 6123, 8785, 9789, 10205, 14287, 16315, 16485, 22841, 26355, 30615, 39407, 42861, 48945, 68523, 71435, 114205, 118221, 197035, 214305, 275849, 342615, 512291, 591105, 827547, 1379245, 1536873, 2561455, 3586037, 4137735, 7684365, 10758111, 17930185, 53790555]

約数ペア:

[(1, 53790555), (3, 17930185), (5, 10758111), (7, 7684365), (13, 4137735), (15, 3586037), (21, 2561455), (35, 1536873), (39, 1379245), (65, 827547), (91, 591105), (105, 512291), (157, 342615), (195, 275849), (251, 214305), (273, 197035), (455, 118221), (471, 114205), (753, 71435), (785, 68523), (1099, 48945), (1255, 42861), (1365, 39407), (1757, 30615), (2041, 26355), (2355, 22841), (3263, 16485), (3297, 16315), (3765, 14287), (5271, 10205), (5495, 9789), (6123, 8785)]