47495540

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{15727}}^1$

素因数の和:15887

約数の個数: 24

約数和(自身を含む): 100407552

約数和(自身を除く): 52912012

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 15727, 31454, 62908, 78635, 157270, 314540, 2374777, 4749554, 9499108, 11873885, 23747770, 47495540]

約数ペア:

[(1, 47495540), (2, 23747770), (4, 11873885), (5, 9499108), (10, 4749554), (20, 2374777), (151, 314540), (302, 157270), (604, 78635), (755, 62908), (1510, 31454), (3020, 15727)]