51793755

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1759}}^1$

素因数の和:1931

約数の個数: 32

約数和(自身を含む): 89886720

約数和(自身を除く): 38092965

約数列:

[1, 3, 5, 13, 15, 39, 65, 151, 195, 453, 755, 1759, 1963, 2265, 5277, 5889, 8795, 9815, 22867, 26385, 29445, 68601, 114335, 265609, 343005, 796827, 1328045, 3452917, 3984135, 10358751, 17264585, 51793755]

約数ペア:

[(1, 51793755), (3, 17264585), (5, 10358751), (13, 3984135), (15, 3452917), (39, 1328045), (65, 796827), (151, 343005), (195, 265609), (453, 114335), (755, 68601), (1759, 29445), (1963, 26385), (2265, 22867), (5277, 9815), (5889, 8795)]