56426975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6619}}^1$

素因数の和:6671

約数の個数: 24

約数和(自身を含む): 78804480

約数和(自身を除く): 22377505

約数列:

[1, 5, 11, 25, 31, 55, 155, 275, 341, 775, 1705, 6619, 8525, 33095, 72809, 165475, 205189, 364045, 1025945, 1820225, 2257079, 5129725, 11285395, 56426975]

約数ペア:

[(1, 56426975), (5, 11285395), (11, 5129725), (25, 2257079), (31, 1820225), (55, 1025945), (155, 364045), (275, 205189), (341, 165475), (775, 72809), (1705, 33095), (6619, 8525)]