48671420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1747}}^1$

素因数の和:1962

約数の個数: 48

約数和(自身を含む): 117465600

約数和(自身を除く): 68794180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 199, 398, 796, 995, 1393, 1747, 1990, 2786, 3494, 3980, 5572, 6965, 6988, 8735, 12229, 13930, 17470, 24458, 27860, 34940, 48916, 61145, 122290, 244580, 347653, 695306, 1390612, 1738265, 2433571, 3476530, 4867142, 6953060, 9734284, 12167855, 24335710, 48671420]

約数ペア:

[(1, 48671420), (2, 24335710), (4, 12167855), (5, 9734284), (7, 6953060), (10, 4867142), (14, 3476530), (20, 2433571), (28, 1738265), (35, 1390612), (70, 695306), (140, 347653), (199, 244580), (398, 122290), (796, 61145), (995, 48916), (1393, 34940), (1747, 27860), (1990, 24458), (2786, 17470), (3494, 13930), (3980, 12229), (5572, 8735), (6965, 6988)]