47491970

素因数分解:

$2^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{4861}}^1$

素因数の和:5845

約数の個数: 16

約数和(自身を含む): 85590648

約数和(自身を除く): 38098678

約数列:

[1, 2, 5, 10, 977, 1954, 4861, 4885, 9722, 9770, 24305, 48610, 4749197, 9498394, 23745985, 47491970]

約数ペア:

[(1, 47491970), (2, 23745985), (5, 9498394), (10, 4749197), (977, 48610), (1954, 24305), (4861, 9770), (4885, 9722)]