49619760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{206749}}^1$

素因数の和:206765

約数の個数: 40

約数和(自身を含む): 153822000

約数和(自身を除く): 104202240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 206749, 413498, 620247, 826996, 1033745, 1240494, 1653992, 2067490, 2480988, 3101235, 3307984, 4134980, 4961976, 6202470, 8269960, 9923952, 12404940, 16539920, 24809880, 49619760]

約数ペア:

[(1, 49619760), (2, 24809880), (3, 16539920), (4, 12404940), (5, 9923952), (6, 8269960), (8, 6202470), (10, 4961976), (12, 4134980), (15, 3307984), (16, 3101235), (20, 2480988), (24, 2067490), (30, 1653992), (40, 1240494), (48, 1033745), (60, 826996), (80, 620247), (120, 413498), (240, 206749)]