48721882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{7121}}^1$

素因数の和:7445

約数の個数: 16

約数和(自身を含む): 79994304

約数和(自身を除く): 31272422

約数列:

[1, 2, 11, 22, 311, 622, 3421, 6842, 7121, 14242, 78331, 156662, 2214631, 4429262, 24360941, 48721882]

約数ペア:

[(1, 48721882), (2, 24360941), (11, 4429262), (22, 2214631), (311, 156662), (622, 78331), (3421, 14242), (6842, 7121)]