49883330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3581}}^1$

素因数の和:3794

約数の個数: 32

約数和(自身を含む): 103161600

約数和(自身を除く): 53278270

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 398, 995, 1393, 1990, 2786, 3581, 6965, 7162, 13930, 17905, 25067, 35810, 50134, 125335, 250670, 712619, 1425238, 3563095, 4988333, 7126190, 9976666, 24941665, 49883330]

約数ペア:

[(1, 49883330), (2, 24941665), (5, 9976666), (7, 7126190), (10, 4988333), (14, 3563095), (35, 1425238), (70, 712619), (199, 250670), (398, 125335), (995, 50134), (1393, 35810), (1990, 25067), (2786, 17905), (3581, 13930), (6965, 7162)]