52501000

素因数分解:

$2^3\times 5^3\times {\mathrm{52501}}^1$

素因数の和:52522

約数の個数: 32

約数和(自身を含む): 122854680

約数和(自身を除く): 70353680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 52501, 105002, 210004, 262505, 420008, 525010, 1050020, 1312525, 2100040, 2625050, 5250100, 6562625, 10500200, 13125250, 26250500, 52501000]

約数ペア:

[(1, 52501000), (2, 26250500), (4, 13125250), (5, 10500200), (8, 6562625), (10, 5250100), (20, 2625050), (25, 2100040), (40, 1312525), (50, 1050020), (100, 525010), (125, 420008), (200, 262505), (250, 210004), (500, 105002), (1000, 52501)]