51549142

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{1609}}^1$

素因数の和:1887

約数の個数: 16

約数和(自身を含む): 78709680

約数和(自身を除く): 27160538

約数列:

[1, 2, 83, 166, 193, 386, 1609, 3218, 16019, 32038, 133547, 267094, 310537, 621074, 25774571, 51549142]

約数ペア:

[(1, 51549142), (2, 25774571), (83, 621074), (166, 310537), (193, 267094), (386, 133547), (1609, 32038), (3218, 16019)]