49957325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{467}}^1$

素因数の和:877

約数の個数: 24

約数和(自身を含む): 67897440

約数和(自身を除く): 17940115

約数列:

[1, 5, 11, 25, 55, 275, 389, 467, 1945, 2335, 4279, 5137, 9725, 11675, 21395, 25685, 106975, 128425, 181663, 908315, 1998293, 4541575, 9991465, 49957325]

約数ペア:

[(1, 49957325), (5, 9991465), (11, 4541575), (25, 1998293), (55, 908315), (275, 181663), (389, 128425), (467, 106975), (1945, 25685), (2335, 21395), (4279, 11675), (5137, 9725)]