80053554

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{277}}^1\times {\mathrm{983}}^1$

素因数の和:1279

約数の個数: 48

約数和(自身を含む): 187109568

約数和(自身を除く): 107056014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 277, 294, 554, 831, 983, 1662, 1939, 1966, 2949, 3878, 5817, 5898, 6881, 11634, 13573, 13762, 20643, 27146, 40719, 41286, 48167, 81438, 96334, 144501, 272291, 289002, 544582, 816873, 1633746, 1906037, 3812074, 5718111, 11436222, 13342259, 26684518, 40026777, 80053554]

約数ペア:

[(1, 80053554), (2, 40026777), (3, 26684518), (6, 13342259), (7, 11436222), (14, 5718111), (21, 3812074), (42, 1906037), (49, 1633746), (98, 816873), (147, 544582), (277, 289002), (294, 272291), (554, 144501), (831, 96334), (983, 81438), (1662, 48167), (1939, 41286), (1966, 40719), (2949, 27146), (3878, 20643), (5817, 13762), (5898, 13573), (6881, 11634)]