49267120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{87977}}^1$

素因数の和:87997

約数の個数: 40

約数和(自身を含む): 130911264

約数和(自身を除く): 81644144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 87977, 175954, 351908, 439885, 615839, 703816, 879770, 1231678, 1407632, 1759540, 2463356, 3079195, 3519080, 4926712, 6158390, 7038160, 9853424, 12316780, 24633560, 49267120]

約数ペア:

[(1, 49267120), (2, 24633560), (4, 12316780), (5, 9853424), (7, 7038160), (8, 6158390), (10, 4926712), (14, 3519080), (16, 3079195), (20, 2463356), (28, 1759540), (35, 1407632), (40, 1231678), (56, 879770), (70, 703816), (80, 615839), (112, 439885), (140, 351908), (280, 175954), (560, 87977)]