47949998

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{1933}}^1$

素因数の和:2171

約数の個数: 16

約数和(自身を含む): 73337280

約数和(自身を除く): 25387282

約数列:

[1, 2, 79, 157, 158, 314, 1933, 3866, 12403, 24806, 152707, 303481, 305414, 606962, 23974999, 47949998]

約数ペア:

[(1, 47949998), (2, 23974999), (79, 606962), (157, 305414), (158, 303481), (314, 152707), (1933, 24806), (3866, 12403)]