50264080

素因数分解:

$2^4\times 5^1\times {\mathrm{628301}}^1$

素因数の和:628314

約数の個数: 20

約数和(自身を含む): 116864172

約数和(自身を除く): 66600092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 628301, 1256602, 2513204, 3141505, 5026408, 6283010, 10052816, 12566020, 25132040, 50264080]

約数ペア:

[(1, 50264080), (2, 25132040), (4, 12566020), (5, 10052816), (8, 6283010), (10, 5026408), (16, 3141505), (20, 2513204), (40, 1256602), (80, 628301)]