51557374

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{11213}}^1$

素因数の和:11256

約数の個数: 24

約数和(自身を含む): 89487720

約数和(自身を除く): 37930346

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 11213, 22426, 123343, 213047, 246686, 426094, 1356773, 2343517, 2713546, 4687034, 25778687, 51557374]

約数ペア:

[(1, 51557374), (2, 25778687), (11, 4687034), (19, 2713546), (22, 2343517), (38, 1356773), (121, 426094), (209, 246686), (242, 213047), (418, 123343), (2299, 22426), (4598, 11213)]