47704660

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{76943}}^1$

素因数の和:76983

約数の個数: 24

約数和(自身を含む): 103412736

約数和(自身を除く): 55708076

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 76943, 153886, 307772, 384715, 769430, 1538860, 2385233, 4770466, 9540932, 11926165, 23852330, 47704660]

約数ペア:

[(1, 47704660), (2, 23852330), (4, 11926165), (5, 9540932), (10, 4770466), (20, 2385233), (31, 1538860), (62, 769430), (124, 384715), (155, 307772), (310, 153886), (620, 76943)]