48887940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{814799}}^1$

素因数の和:814811

約数の個数: 24

約数和(自身を含む): 136886400

約数和(自身を除く): 87998460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 814799, 1629598, 2444397, 3259196, 4073995, 4888794, 8147990, 9777588, 12221985, 16295980, 24443970, 48887940]

約数ペア:

[(1, 48887940), (2, 24443970), (3, 16295980), (4, 12221985), (5, 9777588), (6, 8147990), (10, 4888794), (12, 4073995), (15, 3259196), (20, 2444397), (30, 1629598), (60, 814799)]