426525550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{1619}}^1$

素因数の和:2121

約数の個数: 48

約数和(自身を含む): 867801600

約数和(自身を除く): 441276050

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 479, 550, 958, 1619, 2395, 3238, 4790, 5269, 8095, 10538, 11975, 16190, 17809, 23950, 26345, 35618, 40475, 52690, 80950, 89045, 131725, 178090, 263450, 445225, 775501, 890450, 1551002, 3877505, 7755010, 8530511, 17061022, 19387525, 38775050, 42652555, 85305110, 213262775, 426525550]

約数ペア:

[(1, 426525550), (2, 213262775), (5, 85305110), (10, 42652555), (11, 38775050), (22, 19387525), (25, 17061022), (50, 8530511), (55, 7755010), (110, 3877505), (275, 1551002), (479, 890450), (550, 775501), (958, 445225), (1619, 263450), (2395, 178090), (3238, 131725), (4790, 89045), (5269, 80950), (8095, 52690), (10538, 40475), (11975, 35618), (16190, 26345), (17809, 23950)]