806050

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{47}}^1$

素因数の和:80

約数の個数: 48

約数和(自身を含む): 1785600

約数和(自身を除く): 979550

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 47, 49, 50, 70, 94, 98, 175, 235, 245, 329, 343, 350, 470, 490, 658, 686, 1175, 1225, 1645, 1715, 2303, 2350, 2450, 3290, 3430, 4606, 8225, 8575, 11515, 16121, 16450, 17150, 23030, 32242, 57575, 80605, 115150, 161210, 403025, 806050]

約数ペア:

[(1, 806050), (2, 403025), (5, 161210), (7, 115150), (10, 80605), (14, 57575), (25, 32242), (35, 23030), (47, 17150), (49, 16450), (50, 16121), (70, 11515), (94, 8575), (98, 8225), (175, 4606), (235, 3430), (245, 3290), (329, 2450), (343, 2350), (350, 2303), (470, 1715), (490, 1645), (658, 1225), (686, 1175)]