51796575

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{10009}}^1$

素因数の和:10048

約数の個数: 36

約数和(自身を含む): 96816720

約数和(自身を除く): 45020145

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 5175, 10009, 30027, 50045, 90081, 150135, 230207, 250225, 450405, 690621, 750675, 1151035, 2071863, 2252025, 3453105, 5755175, 10359315, 17265525, 51796575]

約数ペア:

[(1, 51796575), (3, 17265525), (5, 10359315), (9, 5755175), (15, 3453105), (23, 2252025), (25, 2071863), (45, 1151035), (69, 750675), (75, 690621), (115, 450405), (207, 250225), (225, 230207), (345, 150135), (575, 90081), (1035, 50045), (1725, 30027), (5175, 10009)]