53080225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{769}}^1$

素因数の和:1041

約数の個数: 24

約数和(自身を含む): 72182880

約数和(自身を除く): 19102655

約数列:

[1, 5, 11, 25, 55, 251, 275, 769, 1255, 2761, 3845, 6275, 8459, 13805, 19225, 42295, 69025, 193019, 211475, 965095, 2123209, 4825475, 10616045, 53080225]

約数ペア:

[(1, 53080225), (5, 10616045), (11, 4825475), (25, 2123209), (55, 965095), (251, 211475), (275, 193019), (769, 69025), (1255, 42295), (2761, 19225), (3845, 13805), (6275, 8459)]