53238951

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2$

素因数の和:134

約数の個数: 60

約数和(自身を含む): 90064656

約数和(自身を除く): 36825705

約数列:

[1, 3, 9, 17, 23, 27, 41, 51, 69, 81, 123, 153, 207, 369, 391, 459, 621, 697, 943, 1107, 1173, 1377, 1681, 1863, 2091, 2829, 3321, 3519, 5043, 6273, 8487, 10557, 15129, 16031, 18819, 25461, 28577, 31671, 38663, 45387, 48093, 56457, 76383, 85731, 115989, 136161, 144279, 257193, 347967, 432837, 657271, 771579, 1043901, 1298511, 1971813, 2314737, 3131703, 5915439, 17746317, 53238951]

約数ペア:

[(1, 53238951), (3, 17746317), (9, 5915439), (17, 3131703), (23, 2314737), (27, 1971813), (41, 1298511), (51, 1043901), (69, 771579), (81, 657271), (123, 432837), (153, 347967), (207, 257193), (369, 144279), (391, 136161), (459, 115989), (621, 85731), (697, 76383), (943, 56457), (1107, 48093), (1173, 45387), (1377, 38663), (1681, 31671), (1863, 28577), (2091, 25461), (2829, 18819), (3321, 16031), (3519, 15129), (5043, 10557), (6273, 8487)]