51975825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{251}}^2$

素因数の和:526

約数の個数: 36

約数和(自身を含む): 94120464

約数和(自身を除く): 42144639

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 251, 275, 753, 825, 1255, 2761, 3765, 6275, 8283, 13805, 18825, 41415, 63001, 69025, 189003, 207075, 315005, 693011, 945015, 1575025, 2079033, 3465055, 4725075, 10395165, 17325275, 51975825]

約数ペア:

[(1, 51975825), (3, 17325275), (5, 10395165), (11, 4725075), (15, 3465055), (25, 2079033), (33, 1575025), (55, 945015), (75, 693011), (165, 315005), (251, 207075), (275, 189003), (753, 69025), (825, 63001), (1255, 41415), (2761, 18825), (3765, 13805), (6275, 8283)]