49619940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{48647}}^1$

素因数の和:48676

約数の個数: 48

約数和(自身を含む): 147111552

約数和(自身を除く): 97491612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 48647, 97294, 145941, 194588, 243235, 291882, 486470, 583764, 729705, 826999, 972940, 1459410, 1653998, 2480997, 2918820, 3307996, 4134995, 4961994, 8269990, 9923988, 12404985, 16539980, 24809970, 49619940]

約数ペア:

[(1, 49619940), (2, 24809970), (3, 16539980), (4, 12404985), (5, 9923988), (6, 8269990), (10, 4961994), (12, 4134995), (15, 3307996), (17, 2918820), (20, 2480997), (30, 1653998), (34, 1459410), (51, 972940), (60, 826999), (68, 729705), (85, 583764), (102, 486470), (170, 291882), (204, 243235), (255, 194588), (340, 145941), (510, 97294), (1020, 48647)]