51013325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1801}}^1$

素因数の和:1925

約数の個数: 24

約数和(自身を含む): 69715776

約数和(自身を除く): 18702451

約数列:

[1, 5, 11, 25, 55, 103, 275, 515, 1133, 1801, 2575, 5665, 9005, 19811, 28325, 45025, 99055, 185503, 495275, 927515, 2040533, 4637575, 10202665, 51013325]

約数ペア:

[(1, 51013325), (5, 10202665), (11, 4637575), (25, 2040533), (55, 927515), (103, 495275), (275, 185503), (515, 99055), (1133, 45025), (1801, 28325), (2575, 19811), (5665, 9005)]