51256168

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{373}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 97950600

約数和(自身を除く): 46694432

約数列:

[1, 2, 4, 8, 89, 178, 193, 356, 373, 386, 712, 746, 772, 1492, 1544, 2984, 17177, 33197, 34354, 66394, 68708, 71989, 132788, 137416, 143978, 265576, 287956, 575912, 6407021, 12814042, 25628084, 51256168]

約数ペア:

[(1, 51256168), (2, 25628084), (4, 12814042), (8, 6407021), (89, 575912), (178, 287956), (193, 265576), (356, 143978), (373, 137416), (386, 132788), (712, 71989), (746, 68708), (772, 66394), (1492, 34354), (1544, 33197), (2984, 17177)]