53068278

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1997}}^1$

素因数の和:2148

約数の個数: 32

約数和(自身を含む): 109714176

約数和(自身を除く): 56645898

約数列:

[1, 2, 3, 6, 43, 86, 103, 129, 206, 258, 309, 618, 1997, 3994, 4429, 5991, 8858, 11982, 13287, 26574, 85871, 171742, 205691, 257613, 411382, 515226, 617073, 1234146, 8844713, 17689426, 26534139, 53068278]

約数ペア:

[(1, 53068278), (2, 26534139), (3, 17689426), (6, 8844713), (43, 1234146), (86, 617073), (103, 515226), (129, 411382), (206, 257613), (258, 205691), (309, 171742), (618, 85871), (1997, 26574), (3994, 13287), (4429, 11982), (5991, 8858)]