52717620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{2087}}^1$

素因数の和:2520

約数の個数: 48

約数和(自身を含む): 148030848

約数和(自身を除く): 95313228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 421, 842, 1263, 1684, 2087, 2105, 2526, 4174, 4210, 5052, 6261, 6315, 8348, 8420, 10435, 12522, 12630, 20870, 25044, 25260, 31305, 41740, 62610, 125220, 878627, 1757254, 2635881, 3514508, 4393135, 5271762, 8786270, 10543524, 13179405, 17572540, 26358810, 52717620]

約数ペア:

[(1, 52717620), (2, 26358810), (3, 17572540), (4, 13179405), (5, 10543524), (6, 8786270), (10, 5271762), (12, 4393135), (15, 3514508), (20, 2635881), (30, 1757254), (60, 878627), (421, 125220), (842, 62610), (1263, 41740), (1684, 31305), (2087, 25260), (2105, 25044), (2526, 20870), (4174, 12630), (4210, 12522), (5052, 10435), (6261, 8420), (6315, 8348)]