54522080

素因数分解:

$2^5\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2287}}^1$

素因数の和:2451

約数の個数: 48

約数和(自身を含む): 129729600

約数和(自身を除く): 75207520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 149, 160, 298, 596, 745, 1192, 1490, 2287, 2384, 2980, 4574, 4768, 5960, 9148, 11435, 11920, 18296, 22870, 23840, 36592, 45740, 73184, 91480, 182960, 340763, 365920, 681526, 1363052, 1703815, 2726104, 3407630, 5452208, 6815260, 10904416, 13630520, 27261040, 54522080]

約数ペア:

[(1, 54522080), (2, 27261040), (4, 13630520), (5, 10904416), (8, 6815260), (10, 5452208), (16, 3407630), (20, 2726104), (32, 1703815), (40, 1363052), (80, 681526), (149, 365920), (160, 340763), (298, 182960), (596, 91480), (745, 73184), (1192, 45740), (1490, 36592), (2287, 23840), (2384, 22870), (2980, 18296), (4574, 11920), (4768, 11435), (5960, 9148)]